dorsal-fin

常见例句

The shark's dorsal fin was cut off by the fisherman.
鲨鱼的背鳍被渔夫割了下来。
The shark's dorsal fin was cut offby the fisherman.
鲨鱼的背鳍被渔夫割了下来。
His dorsal fin was down and his huge pectorals were spread wide.
它的脊鳍朝下耷拉着，巨大的胸鳍大张着。
The dorsal fin is ornamented with these two colours.
空气垂直舵由这两色装饰。
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。
Full pearls below the dorsal fin area cum golden brush on the tail makes this a High Grade Bukit Merah Blue brooder.
高级布奇美拉蓝底过背的背鳍下面盖满小珠鳞及散布金粉的尾部。