| 单词 | 叶柄 |
| 例句 | DEFINITIVE EXAMPLES 权威例句〔axil〕The upper angle between a lateral organ, such as a leafstalk, and the stem that bears it.腋：在侧部器官如叶柄和支撑着它的叶梗之间的上角美国传统〔bundle scar〕A small mark on a leaf scar indicating a point where a vein from the leaf was once connected with the stem.叶柄标记：叶柄痕上的一个小标记，表示叶脉曾在此与茎相连美国传统〔carpophore〕A slender stalk that supports each half of a dehisced fruit in many members of the parsley family.心皮柄：伞形科众多成员中，支撑裂开果实其每一半的细长叶柄美国传统〔clasping〕Denoting a leaf whose base partially or completely surrounds a stem.抱茎的：指叶柄部分或全部包围茎的美国传统〔compressed〕Biology Flattened, especially laterally or lengthwise, as certain leafstalks or the bodies of many fishes.【生物学】 扁平：扁平的，尤指宽平的或扁长的，如某些植物的叶柄或者一些鱼类的身体美国传统〔even-pinnate〕Of or relating to a compound leaf not terminating in a leaflet.不终止于叶柄的复叶的：属于或关于一种不终止于叶柄的复叶的美国传统〔funiculus〕Botany A stalk connecting an ovule or a seed with the placenta.【植物学】 珠柄：与胚珠或含胎座的种子相接的叶柄美国传统〔petiolate〕Having a petiole.有叶柄的，有肉茎的美国传统〔petiolule〕The stalk of a leaflet in a compound leaf.小叶柄：复叶上的小叶的叶柄美国传统〔phyllode〕A flattened leafstalk that functions as a leaf, as in an acacia.叶状柄：起叶子作用的扁平叶柄，如洋槐的叶柄美国传统〔pulvinate〕Botany Having a swelling at the base. Used of a leafstalk.【植物学】 基部膨胀的。用于叶柄美国传统〔pulvinus〕A cushionlike swelling at the base of the stalk of a leaf or leaflet.叶座：叶柄或小叶子基部的垫状膨胀美国传统〔rachilla〕A diminutive axis of a spikelet that bears the florets, as in grasses and sedges.叶轴：带复叶小叶的叶柄的轴的延长，如草类和蒿类的叶轴美国传统〔scar〕Botany A mark indicating a former attachment, as of a leaf to a stem.【植物学】 瘢痕：表明先前附着关系的标记，如叶柄上的叶子美国传统〔stalk〕A stem or similar structure that supports a plant part such as a flower, flower cluster, or leaf.叶柄，花梗：茎或相似结构，用于支持植物的部分，如花、花束或叶子美国传统〔stipe〕A supporting stalk or stemlike structure, especially the stalk of a pistil, the petiole of a fern frond, or the stalk that supports the cap of a mushroom.茎杆：一种小柄的支撑茎或茎状结构，尤指雌蕊的茎、蕨叶的叶柄或支撑菌类帽的茎美国传统〔stipule〕One of the usually small, paired appendages at the base of a leafstalk in certain plants, such as roses and beans.托叶：一些植物叶柄基部通常较小的一对附属物，如玫瑰和豆科植物等美国传统 |
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