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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；

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）；

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

The exhibition is designed to reflect the diversity of the nation and its regions.
这次展览的本意就是要反映这个国家民族和地域的多样性。

Such games divert the children.
此种游戏孩子们感兴趣。

Do be honest.
一定要诚实。

With a broken-hearted smile, he lifted a pair of dolorous eyes.
带著伤心的微笑,他抬起了一双痛苦的眼睛。

a docile animal
温驯的动物

I’m fed up with you lot! I’m done with you for ever!
我受够了你们这些人！我再也不想跟你们有任何关系！

This must be your doing.
这一定是你做的。

Thirteen is not divisible by any even number.
13不能被任何偶数除尽。

You've done a good job.
你做得挺不错。

I think the project is done for—the money’s almost gone and we’ve got no results after three years’ hard work.
我认为这个项目肯定不行，钱几乎花光了，苦干了三年仍毫无结果。

They made a generous donation to charity.
他们对慈善事业慷慨捐助。

He refused to answer the doorbell.
门铃响了，但他拒绝去开门。

divest oneself of
放弃,抛弃

Besides, rapid progress was made in the divestiture of radio paging assets from the P&T sectors and the restructuring on a nationwide basis.
全国邮电无线寻呼资产剥离、改制重组工作取得了较大进展。