單詞
clade
[kled]
基本信息
- n. 分化枝；進化枝
- n. (Clade)人名；(德)克拉德
暢通詞匯
英文詞源
- clade (n.)
- "group of organisms evolved from a common ancestor," 1957, from Greek klados "young branch, offshoot of a plant, shoot broken off," from PIE *kele-, possibly from root *kel- (1) "to strike, cut" (see holt).
雙語例句
- 1. A clade may contain many grades.
- 一個進化枝可能包括許多進化級.
來自互聯網
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