释义 |
DEFINITIVE EXAMPLES 权威例句〔zooid〕An organic cell or organized body that has independent movement within a living organism, especially a motile gamete such as a spermatozoon.游动孢子:在有机体内可以独立运动的生物细胞或有组织结构的肢体,特别指能动的配子,例如精子美国传统Sexual reproduction involves the formation and fusion of specialized gametes, such as sperm and egg.有性繁殖与专化配子例如精子与卵子的形成与结合直接有关。剑桥国际 |