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It's called ultraviolet rays.是什么意思？

It's called ultraviolet rays.

它被叫做紫外线.

相关词汇
called ultraviolet rays

called

v. 叫( call的过去式和过去分词 )，通电话，认为，估计；

ultraviolet

adj. 紫外的，紫外线的，产生紫外线的；n. 紫外线辐射，紫外光；

rays

n. 微量( ray的名词复数 )，光束，（热或其他能量的）射线，大调音阶的第 2 音；
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。
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Was the noise a cause of the illness, or were the complaints about noise merely a symptom?
噪音是病因呢, 还是对噪音的抱怨仅仅是一种症状 呢 ?
This thesis does not stand up to close inspection.
这个命题经不起仔细推敲。
Egypt had agreed to a summit subject to certain conditions.
埃及有条件地同意了一项峰会主题。
Now both men are in the twilight of their careers.
现在两人的事业都到了没落期。
If the oxide film is hard, sliding occurs on the outside thereof.
如果氧化膜较硬, 则滑动在它们的外面发生.
How well does this thesis stand up to close examination?
这个命题经得起推敲吗？
Settling the dispute required great tact and diplomacy.
解决这个争端需要十分老练和娴熟的外交手腕。
They set about disbanding the terrorist groups.
他们开始解散恐怖主义组织。
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把这些 X 框架放进这些箱体, 就成了横隔梁.
There are 2,000 children worldwide who need a bone marrow transplant.
全世界有2,000名儿童需要骨髓移植。
There developed a practice that came to a tragic and terrible end.
逐渐形成了一种做法，其结局却很悲惨。
Troops were called in to subdue the rebels.
军队被调来镇压反叛者。
I heartily subscribe to that sentiment.
我十分赞同那个观点.
Philosophy's queerest arguments tickle agreeably our sense of subtlety and ingenuity.
哲学上最奇怪的议点也会愉快地引起我们微妙机敏的感觉.