Tetramerous

[te'træmәrәs]

解释:

(adj.) having or consisting of four similar parts; tetramerous flowers .

校对:斯宾塞--From WordNet

解释:

(a.) Having the parts arranged in sets of four; as, a tetramerous flower.

(a.) Having four joints in each of the tarsi; -- said of certain insects.

埃米尔编辑