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sperm cell例句_sperm cell英汉例句_sperm cell双解例句_欧米惠必应词典
欧米惠必应词典

sperm cell

S 开头单词

常见例句

  • A sperm cell develops from a sperm mother cell.
    精细胞从精母细胞发育而成。
  • Only one sperm fertilizes an egg.
    只有一个精子使卵子受精。
  • The mate deposits sperm in the queen's sperm sac.
    带翅的雄性蚁把精子存到蚁后的卵囊中。
    • 返回 sperm cell