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凹透镜用英语怎么说？

凹透镜

concave lens

相关词汇
concave lens

concave

n. 凹面，成凹形；adj. 凹的；vt. 使成凹形；

lens

n. 透镜，镜头，眼睛中的水晶体，隐形眼镜，汽车的灯玻璃；
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
There is a compelling logic to his main theory.
他的主要理论蕴含令人信服的逻辑推理。
His eyes were strangely compelling.
他的眼睛有一种奇特的吸引力。
You have no reason to complain.
你没有理由抱怨。
The Commissioners of Inland Revenue control British national taxes.
国家税收委员管理英国全国的税收。
They committed more than three divisions to the operations.
他们调了三个多师参加这次战役。
She kept me waiting without the slightest compunction.
她让我久等却没有丝毫的歉意。
Complacency could easily result in tragedy.
自满容易道致悲剧。
The safety net is an image commonly employed in everyday life.
安全网是日常生活中经常用到的一个比喻。
Be modest in learning,for complacency is the enemy of study.
学习要虚心,自满是敌人。
She found his story so compelling that she had forgotten to drink wine.
他的故事使她听得入神,以至她忘记喝酒了。
A computer is a device for handling of processing information.
电脑是一种资料处理装置。
Because of the high exchange rate, our products have lost their competitive edge.
由于汇率很高, 我们的产品失去了竞争优势。
Life is so complicated.
生活是如此复杂。
She is a compassionate person.
她是一个有同情心的人。