福克斯词典 \ 例句 \

海豚的背鳍用英语怎么说？

...a dolphin's dorsal fin.

海豚的背鳍

相关词汇
dorsal fin
dorsaladj. 背的， 脊的，背部的，背面的；
例句
...a dolphin's dorsal fin.
海豚的背鳍
finn. 鱼鳍，鳍状物，（汽车、飞机、炸弹上的）尾翅，散热片；vt. 给…装上翅片，切除鳍；vi. 潜泳，（猛烈地）拍动（鳍）；
例句
The caudal fin crooked shape, on the leaf is specially developed.
尾鳍歪形, 上叶特别发达.
相关好句
...mental health problems.
心理健康问题
We were still right on target for our deadline.
我们仍然有可能赶在最后期限前达成目标。
Passengers escaped from the plane's front four exits by sliding down emergency chutes.
乘客们从飞机前部4个出口处的紧急滑道滑下逃生了。
The two women lay on their backs, not stirring.
两名妇女一动不动地仰面躺着。
The systems are getting smaller and using lower voltages.
这些系统变得更小，使用的电压也更低。
A glass of wine does have quite a lot of calories.
一杯葡萄酒的热量确实不低。
Gerald turned sour and embittered when he felt people were not dealing honestly with him.
当杰拉尔德感到人们没有真诚待他时，就变得乖张易怒，怨恨不平。
Exercise makes all the difference...
锻炼身体非常重要。
These are just a few of the many options available.
这些只不过是众多可能的选择中的几个。
The computer will give students the opportunity to learn at their own pace...
计算机让学生们有机会按照自己的节奏学习。