Examples (1-4 of 4)

The second dorsal fin, near the tail, is much smaller.

靠近尾巴处的第二条背鳍要小得多。

Fin can be represented as the number five.

Fin可以被表达为数字“五”。

The dorsal fin is ornamented with these two colours.

空气垂直舵由这两色装饰。

The dorsal fin is spinous.

背鳍有很多刺。