999英语网 单词
Cnidaria的意思
Cnidaria
美 [na'dr]
- n. 刺细胞动物
英文词源
- Cnidaria (n.)
- phylum of stinging invertebrates, from Latinized form of Greek knide "nettle," from stem of knizein "to scratch scrape," + abstract noun ending -ia. Related: Cnidarian.