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脊鳍用英语怎么说？

脊鳍

dorsal fin

相关词汇
dorsal fin

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。
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。
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。
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
Let’s have done with this silly argument.
我们停止这种愚蠢的争吵吧。
Dr.Edward is a most learned scholar.
爱德华博士是一个知识渊博的学者。
diving for pearls
潜水采珠
The managing director denied that the merger was a done deal, and said they were still in negotiations.
总经理否认合并已经敲定， 声称此事仍在商讨中。
The mountain is the divide between the two rivers.
这座山是这两条河的分水岭。
to dope a horse
给马注射麻醉剂
The earthquake sent buildings tumbling into one another like failing dominoes.
地震使大楼哗啦啦倒塌, 就像正在倾倒的骨牌一般。
Such games divert the children.
此种游戏孩子们感兴趣。
a dormant volcano
休眠火山
We did the journey in six hours.
我们在六小时之内走完了这段旅程。
The supplies are so low that we will be done for in a few days if help doesn’t come soon.
补给太少了，如果得不到救援的话，我们几天之内就会完蛋。
That will do!
行了, 够了。
She was disqualified from competing for a year after failing a dope test.
因未能通过药检，她被取消比赛资格一年。
Tell me about all your doings in London.
把你在伦敦所作的事情全告诉我。