ventral fin
基本解释
- 腹鳍
英汉例句
- By 30 days, the bud of ventral fin appeared;
孵出后第30天,腹鳍芽出现; - Dorsal fin , tail fin and fat fins slightly yellow, pectoral fin , and ventral fin Tunqi gray.
背鳍、脂鳍和尾鳍稍带浅黄色,胸鳍、腹鳍和臀鳍灰白色。 - The design is a nod to freshwater knifefish, which can move forward and backward, and hover, by rippling an elongated ventral fin.
Gymnobot的设计灵感来自于一种名为宝刀鱼(knifefish)的淡水鱼,这种鱼利用腹部长长的鱼鳍,在水中可以进退自如,还可以作出水中盘旋等动作。
双语例句
词组短语
- ventral adipose fin 腹面脂鳍
- ventral finpelvic fin 腹鳍
- ventral l fin 腹鳍
- ventral fin sinus 腹鳍窦
- ventral fin rays 臀鳍
短语
专业释义
- 腹鳍
- 腹鳍