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脊鳍用英语怎么说？

脊鳍

dorsal fin

相关词汇

dorsal

adj. 背的，脊的，背部的，背面的；

例句
...a dolphin's dorsal fin.
海豚的背鳍

fin

n. 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.

热门例句

He acknowledged publicly that he might have made a mistake.
他当众承认自己可能犯了个错误。

...the spiralling vortex airflow that slows the plane.
使飞机减速的螺旋形气流涡旋

You just go on ahead. I'll come by later...
你只管先往前走。我随后就来。

He who spares his rod hates his son, But he who loves him chastens him early.
24不忍用杖打儿子的,是恨恶他;疼爱儿子的, 趁早管教.

For further information, please contact 414 3925, extension 2253.
详情请致电414 3925,转分机2253。

He sat there while I made the case for his dismissal...
他坐在那儿，听我陈述解雇他的理由。

Baroness Thatcher's claims seem credible to many.
撒切尔女男爵的主张在很多人看来是可信的。

Nothing to be got without pains but poverty.
一份耕耘，一份收获。

This decree obliges unions to delay strikes.
该法令迫使工会推迟罢工。

The right to demand payment from the endorser of a commercial paper when the first party liable fails to pay.
追索权当有支付义务的第一方不能支付时，可以向商业票据的背书人要求支付的权力。

相关例句

Family ties have kept him from success.
家庭束缚使他没有成功。

I was rung up by an old friend this morning.
今天上午有个老朋友给我打电话。

Someone stuck a leg out and tripped me up.
有人伸出一条腿, 把我绊倒了。

It's too late to go now.
现在去太迟了。

All parties won representation in the national assembly.
所有政党在国民大会中都赢得了代表资格。

They city needs a new sewage disposal system.
这个城市需要一套新的污水处理系统。

We saw him heading for us, so we stepped aside.
我们看见他向我们走来, 就让到一边。

an inscrutable smile
不可思议的微笑

Tractors facilitate farming.
拖拉机使耕作便利。

She was a warmhearted, generous old lady.
她是一位热心肠的,慷慨的老太太。