spermatium 的定义
plural sper·ma·ti·a [spur-mey-shee-uh]. /spɜrˈmeɪ ʃi ə/.
- Botany. the nonmotile male gamete of a red alga.
- Mycology. a minute, colorless cell, of certain fungi and lichens, believed to be a male reproductive body, developed within spermogonia.