spermatozoon 的定义
plural sper·mat·o·zo·a [spur-mat-uh-zoh-uh, spur-muh-tuh-]. /spɜrˌmæt əˈzoʊ ə, ˌspɜr mə tə-/. Cell Biology.
- one of the minute, usually actively motile gametes in semen, which serve to fertilize the ovum; a mature male reproductive cell.