解释
- adj. 鳍足类的
- n. 鳍足亚目
※ 提供单词"pinniped"的中文意思、发音示范及音标对照，中英文词源、例句和用法等。
英文词源
- pinniped (n.)
- 1842, from Modern Latin Pinnipedia, suborder of aquatic carnivorous mammals (seals and walruses), literally "having feet as fins," from Latin pinna in secondary sense "fin" (see pin (n.)) + pes, genitive pedis "foot," from PIE root *ped- (1) "a foot" (see foot (n.)).