The unborn young of a viviparous vertebrate having a basic structural resemblance to the adult animal.
胎基本結(jié)構(gòu)與成年動物相似的胎生脊椎動物未出生的幼子.
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Man and most other mammals are viviparous.
人和其他大多數(shù)哺乳動物都是胎生的.
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We studied the ultrastructure of epididymal spermatozoa viviparous skinks, Mabuya multifasciata and Sphenomorphus indicus.
利用透射電鏡研究多線南蜥和印度蜓蜥附睪精子的超微結(jié)構(gòu).
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