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spermatophore

英 /ˈspɜːmətə(ʊ)fɔː; spəˈmæt-/美 /ˈspɜːrmətəˌfɔːr; spərˈmætəˌfɔːr/
  • n.
    精囊；[动] 精子包囊；精原细胞

双语例句

  1. The total number of male spermatophore after trapping by light still reaches 69.8%.
    雌蛾距离灯光较近有一定的趋光性，灯光诱捕后的雄蛾精包总数仍达69.8%。
  2. The results mentioned above were analogous with those of spermatophore transplantation.
    类似于用精荚进行人工授精的实验结果。
  3. The spermatophore wall is both single-layer and thin, its chemical composition is acidic mucopolysaccharides.
    精荚壁及基质的主要成分为酸性粘多糖。

网络短语

  • spermatophore sac
    精荚囊
  • Spermatophore proteins
    精荚蛋白
  • spermatophore dissolution
    精荚破裂
  • spermatophore formation
    精荚形成
  • Spermatophore expulsion
    精荚排放

同义词

n.
seminal vesicle
精囊；[动]精子包囊；精原细胞

英英释义

  • A spermatophore or sperm ampulla is a capsule or mass created by males of various animal species, containing spermatozoa and transferred in entirety to the female's ovipore during copulation. It may contain nourishment for the female, in which case it is called a nuptial gift, although in many species the "gift" provides little nutrient value (one group in which it usually is nutritious are the bush crickets).