| 单词 | 成活 |
| 例句 | DEFINITIVE EXAMPLES 权威例句〔LAND/GROUND〕Reptiles reproduce by laying eggs on land or giving birth to live young. 爬行动物的繁殖方式是在陆地上产卵，或是直接产下成活的幼体。朗文写作活用〔abort〕To cause the expulsion of (an embryo or fetus) before it is viable.使堕胎：在（胚胎或胎儿）能够成活之前导致其排出美国传统〔abort〕To cause to terminate pregnancy prematurely, before the embryo or fetus is viable.使败育：在胚胎或胎儿成活之前导致其过早停止怀孕美国传统〔apoenzyme〕The protein component of an enzyme, to which the coenzyme attaches to form an active enzyme.主酶，脱辅基酶蛋白：一种酶的蛋白质成分，辅酶加入该酶可构成活性酶美国传统〔assimilation〕Physiology The conversion of nutriments into living tissue; constructive metabolism.【生理学】 同化作用：把营养结构转变成活组织；组织性新陈代谢美国传统〔birth〕The percentage of live births (= children who are born alive and continue to live) continues to increase.婴儿成活率不断提高。剑桥高阶〔cutting〕They are easy roses to grow from cuttings.这种玫瑰很容易插条成活。外研社新世纪〔difference〕It makes no difference where you put the plants - they won't grow in this soil.不管你把这些植物放在什么位置结果都一样，它们在这种土壤里成活不了。剑桥高阶〔grow〕Both are easy roses to grow from cuttings.两种玫瑰都容易扦插成活。英汉大词典〔maternal〕Maternal age affects the baby's survival rate.母亲的年龄影响婴儿的成活率。牛津高阶〔monster〕Pathology A fetus or an infant that is grotesquely abnormal and usually not viable.【病理学】 畸胎：畸形的且通常不能成活的胎儿或婴儿美国传统〔provitamin〕A vitamin precursor that the body converts to its active form through normal metabolic processes. Carotene, for example, is a provitamin of vitamin A.维生素原：一种由身体通过正常新陈代谢过程，将其转化成活跃形式的维生素的前体，比如，胡萝卜素是维生素A的维生素原美国传统〔take〕They invented a new method for making the grafts take.他们发明了一个使嫁接成活的新方法。21世纪英汉〔viability〕Five viable pregnancies were established.已确定5个胎儿能够成活。柯林斯高阶Babies born before 22 weeks have a very low survival rate, because their organs are not sufficiently developed to support life outside the womb. 22 周以前出生的婴儿成活率很低，因为他们的器官尚未充分发育以维持其在子宫外的生命。剑桥国际The percentage of live births (= children who are born alive and continue to live) continues to increase.婴儿成活率不断提高。剑桥国际 |
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