鱼的，鱼类的，似鱼的鱼或鱼类的，与其相关的或以其为特征的。

Of, relating to, or characteristic of a fish or fishes.

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在那个盒子里，科学家用假鱼设计了游动轨迹，基本上，那是由橡胶鱼鳍形成的，和真正的鱼游轨迹十分相似。

Inside the box, the scientists created a trail with their artificial fish, which was essentially a rubber fin on a stick that created a trail similar to the swimming motion of a real fish.

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鲤鱼的，鲤科鱼的鲤鱼或鲤科鱼的，有关或似鲤鱼或鲤科鱼的。

Of, relating to, or resembling a carp or other cyprinid fish.

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