ventral fin
常见例句
- By 30 days, the bud of ventral fin appeared;
孵出後第30天,腹鰭芽出現; - Dorsal fin , tail fin and fat fins slightly yellow, pectoral fin , and ventral fin Tunqi gray.
背鰭、脂鰭和尾鰭稍帶淺黃色,胸鰭、腹鰭和臀鰭灰白色。 - The design is a nod to freshwater knifefish, which can move forward and backward, and hover, by rippling an elongated ventral fin.
Gymnobot的設計霛感來自於一種名爲寶刀魚(knifefish)的淡水魚,這種魚利用腹部長長的魚鰭,在水中可以進退自如,還可以作出水中磐鏇等動作。 返回 ventral fin