• Dorsal fin, tail fin and fat fins slightly yellow, pectoral fin, and ventral fin Tunqi gray.

    背鳍、脂鳍尾鳍浅黄色胸鳍、腹鳍和臀鳍灰白色。

    youdao

  • The design is a nod to freshwater knifefish, which can move forward and backward, and hover, by rippling an elongated ventral fin.

    Gymnobot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水中可以进退自如,还可以作出水中盘旋等动作。

    youdao

  • The design is a nod to freshwater knifefish, which can move forward and backward, and hover, by rippling an elongated ventral fin.

    Gymnobot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水中可以进退自如,还可以作出水中盘旋等动作。

    youdao

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