| 单词 | 根部 |
| 例句 | DEFINITIVE EXAMPLES 权威例句〔HOLE〕We made a small hole in the earth, just deep enough to cover the roots of the plant. 我们在泥土里挖了一个小洞，深度正好足够覆盖植物的根部。朗文写作活用〔LIQUID〕Plants take up water-soluble minerals through their roots. 植物通过根部吸收水溶性矿物质。朗文写作活用〔Mimir〕A Norse giant who lived by the roots of Yggdrasil, where he guarded the well of wisdom.米密尔：居住在乾坤树的根部守卫智慧之泉的北欧巨人美国传统〔Yggdrasil〕The great ash tree that holds together earth, heaven, and hell by its roots and branches in Norse mythology.乾坤树：北欧神话中以其根部和枝干聚拢土地、天堂和地狱的大桉树美国传统〔alkanet〕The root of this plant or the red dye extracted from the root.紫朱草根，紫朱草素：该种植物的根或从其根部提取的染料美国传统〔anchor〕The roots anchor the plant in the earth.根部使植物固定在土壤中。柯林斯高阶〔apical meristem〕A meristem located at the tip of a plant shoot or root.顶端分生组织：位于植物芽或根部顶端的分生组织美国传统〔auricle〕Biology An earlobe-shaped part, process, or appendage, especially at the base of an organ.【生物学】 耳状突起：一个耳垂状的部分、突起或附肢，尤指生于器官根部美国传统〔bacteroid〕Any of various structurally modified bacteria, such as those occurring on the root nodules of leguminous plants.类杆细菌：一种在结构上已经改变了的细菌，如存在于豆科植物根部的根瘤菌美国传统〔ball〕Take care not to disturb the root ball.注意不要破坏根部的土球。外研社新世纪〔bark〕The tough outer covering of the woody stems and roots of trees, shrubs, and other woody plants. It includes all tissues outside the vascular cambium.树皮，茎皮：包在树、灌木和其它木本植物的根部、茎部的硬皮，包括维管形成层外的所有组织美国传统〔base〕The surgeon placed catheters through the veins and arteries near the base of the head.外科医生在脑根部的静脉和动脉中放置了导管。柯林斯高阶〔bed〕Make sure that you bed the roots firmly in the soil.一定要使根部牢牢地扎在土壤里。牛津高阶〔beetroot〕The edible root of the beet.甜菜根：甜菜的可食的根部美国传统〔calcar〕A spur or spurlike projection, such as one found on the base of a petal or on the wing or leg of a bird.距骨或距状突起：距骨或距状突起，如花瓣根部和鸟的翅膀或腿部美国传统〔cover〕With its spreading stems, ivy makes good ground cover .由于根部会往四处延伸，因此长春藤是很好的地被植物。朗文当代〔dig〕We'll have to dig deep to get at the roots.我们得深挖才能挖到根部。牛津搭配〔distillation〕A skin lotion distilled from the root is a marvellous cure for sore rashes and spots.从这种根部提取的护肤液是治疗皮疹和丘疹的极好药物。柯林斯高阶〔drained〕He lamented that four years of his life had gone down the drain because of an injury to his groin.他痛惜他四年的生活就因大腿根部的伤被毁掉了。柯林斯高阶〔earth up〕We earthed up the roots firmly when we planted the trees.我们植树时给根部壅实土。21世纪英汉〔electrolysis〕Destruction of living tissue, especially of hair roots, by means of an electric current applied with a needle-shaped electrode.电蚀除毛（或痣、疣等）：用针状电极导以电流彻底摧毁活体组织，尤指毛发根部的活体组织美国传统〔embed〕Hard rock embeds the roots.坚硬的岩石把根部卡得紧紧的。外研社新世纪〔firm〕Firm more soil over the roots and water thoroughly.把根部的土压实一些, 把水浇透。外研社新世纪〔floral tube〕A tube usually formed by the basal fusion of the perianth and stamens, as in the flowers of the daffodil.花管：由花被和雄蕊在其根部的结合处组成的管状物，如水仙花的花管美国传统〔geotropism〕The growth of a living organism in response to gravity, as the downward growth of plant roots.对于地心引力的向性：有机体的生长对地心引力的向性，如植物根部向下长美国传统〔growth〕More air means better root growth.更多的空气意味着根部更好的生长。麦克米伦高阶〔guttation〕The exudation of water from leaves as a result of root pressure.吐水作用：由于根部压力使叶片向外渗水的现象美国传统〔hangnail〕A small piece of dead skin at the side or the base of a fingernail that is partly detached from the rest of the skin.指甲上的肉刺：一小片坏死的，游离于其余皮肤外的，悬挂在指甲侧面或根部的皮肤美国传统〔hill〕To cover (a plant) with a mound of soil.（在植物根部）培土美国传统〔imbibe〕These plants imbibe moisture through their roots.这些植物通过根部吸收水分。21世纪英汉〔indication〕Dark green leaves are a good indication of healthy roots.深绿色的树叶充分表明树的根部状态良好。朗文当代〔layer〕Mulch with a generous layer of peat or compost.在根部覆盖上一层厚厚的泥炭或堆肥。牛津搭配〔lean〕Lean the plants against a wall and cover the roots with peat.把植物靠墙摆放，用泥煤盖住根部。柯林斯高阶〔lean〕Lean the plants against a wall and cover the roots with peat.让这些植株靠到墙上, 在根部盖上泥炭。外研社新世纪〔lever〕Insert the fork about 6 in. from the root and simultaneously lever it backwards.将叉子从距离根部6英寸处插入, 同时向后撬起。外研社新世纪〔lever〕Insert the fork about 6in. from the root and simultaneously lever it backwards.将耙子插入到离根部约6英寸的地方并同时向后扳。柯林斯高阶〔long〕In the roots of the olives, you could find centipedes as long as a pencil.在橄榄树的根部可以找到像铅笔一样长的蜈蚣。外研社新世纪〔marshmallow〕A confection of sweetened paste, formerly made from the root of the marshmallow plant.蜀葵糖剂：一种糖剂，以前由药用蜀葵的根部提取原料而制成美国传统〔mulch〕Mulch around the base of the roses.在玫瑰根部周围加覆盖层。剑桥高阶〔mulch〕Mulch the roses.给玫瑰根部加覆盖层。剑桥高阶〔nodule〕Botany A small knoblike outgrowth, as those found on the roots of many leguminous plants.【植物学】 节、瘤：小的球状长出物，长于许多豆科植物的根部美国传统〔nourishment〕The soil provides nourishment for plant roots.土壤为植物根部提供养分。朗文当代〔once-over〕The toenails and cuticles get the once-over and feet are moisturized.脚趾甲和趾甲根部的表皮进行了修剪清洁, 脚部也做了保湿护理。外研社新世纪〔osmosis〕Water passes into the roots of a plant by osmosis.水经透析进入植物根部。牛津高阶〔pack〕Pack the soil firmly around the roots of the plant.把植物根部的土壤踩实。韦氏高阶〔pack〕She packed soil around the roots of the plant.她给植株根部封上土。外研社新世纪〔papilla〕A small nipplelike projection, such as a protuberance on the skin, at the root of a hair or feather, or at the base of a developing tooth.乳头状物：一种如在皮肤毛发、羽毛根部或正长着的牙的基部上的小的乳头突起美国传统〔pericardium〕The membranous sac filled with serous fluid that encloses the heart and the roots of the aorta and other large blood vessels.心包：囊状膜层，其间充满了包围着绕心脏、大血管的根部和其它大血管的浆状液体美国传统〔pith ray〕The parenchymatous tissue that extends between the vascular bundles of a stem or root.髓射成：一种分布在茎部或根部维管束之间的薄壁组织美国传统〔primary growth〕Growth originating from the apical meristems of roots and shoots and resulting chiefly in extension of the plant body.初生：由根部和嫩芽的顶端分生组织引起的生长，其结果主要为植物体的延展美国传统〔primary meristem〕A type of plant tissue derived from the apical meristem of a root or stem.初生分生组织：由根部或茎部的顶端分生组织转变而来的植物组织种类美国传统〔radicle〕Botany The part of a plant embryo that develops into a root.【植物学】 胚根，小根：能长成根部的植物胚部分美国传统〔radish〕The pungent root of this plant, eaten raw as an appetizer and in salads.萝卜：这种植物辛辣的根部，生食用作开胃品或拌色拉美国传统〔radix〕Biology A root or point of origin.【生物学】 根：根部或生长点美国传统〔rhizotomy〕Surgical severance of spinal nerve roots to relieve pain or hypertension.脊神经根切断术：为减轻疼痛或极度紧张而对脊神经根部的外科切除美国传统〔root beer〕A carbonated soft drink made from extracts of certain plant roots and herbs.根汁汽水：从某些植物的根部和草本植物中提取汁液制成的碳酸饮料美国传统〔root canal〕A pulp-filled channel in a root of a tooth.牙根管，齿根管：充满牙髓的牙齿根部的管道美国传统〔root hair〕A thin, hairlike outgrowth of an epidermal cell of a plant root that absorbs water and minerals from the soil.根毛：一种细长且类似毛发的枝条，其根部表皮细胞构成的可从土壤中吸收水份和矿物的植物美国传统〔root knot〕A disease of plants characterized by protuberant enlargements on the roots caused by a nematode.根癌，根瘤病：一种由于线虫的破坏而在根部长出隆起肿块的植物病美国传统〔root pressure〕Pressure exerted in the roots of plants as the result of osmosis, causing exudation from cut stems and guttation of water from leaves.根压：由于渗透作用而导致的植物根部的压力，使从切断的茎部渗出液体并从叶子上渗水美国传统〔rootage〕A system or growth of roots.根部生根：根系或根的生长美国传统〔roothold〕Support or stabilization of a plant in the soil through the spreading of its roots.根固：通过在土壤里伸展根部支持植物或把植物稳固住美国传统〔sarsaparilla〕The dried roots of any of these plants.菝葜根：该种植物的干燥的根部美国传统〔shade〕The tail feathers are dark blue at their bases, shading to pale blue at their tips.尾羽的根部呈深蓝色，到了尾尖就渐变成淡蓝色。柯林斯高阶〔shank〕To hit (a golf ball) with the heel of the club, causing the ball to veer in the wrong direction.以杆击球：用棒的根部击（高尔夫球）致使其转向错误方向美国传统〔soak in〕Pour water around the base of the plant and allow it to soak in.将水浇在植物的根部，让水渗进去。韦氏高阶〔soothe〕Pressure at the base of the spine can help soothe pain.对脊柱根部加压有助于缓解疼痛。外研社新世纪〔specially〕Dryness at the roots can occur very easily specially when plants are grown in containers.根部很容易干枯，特别是当植株被种养在盆中时。柯林斯高阶〔stele〕Botany The central core of vascular tissue in a plant stem or root.【植物学】 中柱：植物茎或根部中维管组织的中核美国传统〔step〕Nautical The block in which the heel of a mast is fixed.【航海】 桅座：固定的桅杆根部的基座美国传统〔stretch〕The horse's tail stretches three and a half feet from base to end.这匹马的尾巴从根部到尾端共三英尺半长。韦氏高阶〔strike〕To send (plant roots) out or down.扎根：使（植物根部）伸出或向下延伸美国传统〔sucker〕Botany A secondary shoot produced from the base or roots of a woody plant that gives rise to a new plant.【植物学】 根出条：从木本植物根部或干的下部长出的枝条，可生成一植新的植物美国传统〔swelling〕Club root causes swellings on the roots and the effects can range from a reduction in yields to total crop failure.根肿病会导致庄稼根部肿胀, 从而导致减产甚至绝收。外研社新世纪〔take〕He took hold of the plant's root and pulled.他抓住植物的根部往上拔。剑桥高阶〔tape〕I taped the base of the feather onto the velvet.我用胶带把羽毛的根部粘在了天鹅绒上。柯林斯高阶〔thenar〕The fleshy mass on the palm of the hand at the base of the thumb.手掌的：指手掌上拇指根部的肌肉块美国传统〔tiller〕A shoot, especially one that sprouts from the base of a grass.分蘖：尤指从草的根部生出的幼芽美国传统〔tiller〕To send forth shoots from the base. Used of a grass.从根部生出幼芽。用于指草美国传统〔transition region〕A zone in a seed plant where the vascular tissue of the root changes into the vascular tissue of the stem.过渡地区：种子植物中的一个部位，其根部的维管束组织变成了茎部的维管束组织美国传统〔unevenly〕My cuticles were split and ragged, and my nails unevenly bitten.我指甲根部的表皮龟裂粗糙，指甲被咬得参差不齐。柯林斯高阶〔valve-preserving aortic root repair〕In valve-preserving aortic root repair an artificial graft is used to replace the damaged section of the aorta.在瓣膜保留主动脉根部重建术中，一根人工血管支架被置入，取代主动脉受损的部分。剑桥高阶A lot of the wetness will evaporate before the rain reaches the plant's roots.大量潮湿在雨水到达植物根部之前就蒸发了。剑桥国际He carefully earthed up the roots of the newly-planted tree. 他仔细地在新栽的树的根部培上土。译典通Just give the ends a trim, please.请就把根部剪掉。剑桥国际She had a big wart on the end of her nose.她鼻根部有一个肉赘。剑桥国际Trim off the leafy ends of the vegetable before cooking.烧之前剪掉菜的叶根部。剑桥国际We moored the boat to a large tree root.我们将小船系泊在一棵大树的根部。剑桥国际Where the roots of the old oak had forked long ago, she found a shaded place to sit and rest.在很多年前分了杈的老橡树根部，她找到了一荫凉处坐下来休息。剑桥国际 |
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