dorsal fin的例句大全

a shark's dorsal fin

鲨鱼的背鳍

A goldfish LanChou belongs to the egg, dorsal fin.

兰畴属于蛋种金鱼, 无背鳍.

The dorsal fin is spinous.

背鳍有很多刺.

The shark's dorsal fin was cut off by the fisherman.

鲨鱼的背鳍被渔夫割了下来.

The dorsal fin is ornamented with these two colours.

空气垂直舵由这两色装饰.

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.

Dogfishes having a spine in each dorsal fin. It strikes a bug's back with is forelegs and feelers.

背鳍上各有一刺的角鲨鱼。它（蚁）前腿和触角敲打臭虫的背部。

Any of various freshwater fishes of the family Cyprinidae related to the carps and minnows, especially a Eurasian species, Leuciscus cephalus. "It has one dorsal and one anal fin, Both long and Both connected to the rounded tail."

白首鲤一种相关于鲤鱼和鲦鱼的鲤科淡水鱼，尤指欧亚品种，圆鳍雅罗鱼背鳍和臀鳍各一，形长，均与尾鳍基部相连，尾鳍圆形

From the butterfish genus, whose oval bodies are very flat, I observed several adorned in brilliant colors and sporting a dorsal fin like a sickle, edible fish that, when dried and marinated, make an excellent dish known by the name karawade;

至于躯体压缩作蛋形的硬鳍属中，我看到颜色鲜艳的燕雀鱼，脊鳍像镰刀一样，那是可以食用的鱼，晾干浸在盐水中，称为卡拉瓦的美味的好菜；

Bowhead whales are one of just a few whales that can live year-round in the Arctic because they have no dorsal fin.

北极露脊鲸是少数一整年待在北极的一种鲸鱼因为它们没有背鳍

Large food fish of warm waters worldwide having long anal and dorsal fins that with caudal fin suggest a three-lobed tail.

世界各地温暖水域中的大型食用鱼，背鳍和臀鳍很长象有三个分叶的尾巴。

Any of numerous compressed deep-bodied tropical fishes with sandpapery skin and erectile spines in the first dorsal fin.

多种身体扁平细长的热带鱼，皮肤粗糙如砂纸，前部的背鳍可直立如硬刺。