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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；
例句
He has also called for an acceleration of political reforms.
他同时呼吁加快政治改革的步伐。

ultraviolet

adj. 紫外的，紫外线的，产生紫外线的；n. 紫外线辐射，紫外光；
例句
The container is invisible until you shine an ultraviolet light on it...
那个柜子只有用紫外线照射才可以看见。

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；
例句
It's safer to fake a tan with make-up rather than subject your complexion to the harsh rays of the sun...
用化妆品打造出古铜色的皮肤比让皮肤受太阳的暴晒更为安全。
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
His job here is only temporary...
他在这儿的工作只是临时的。
All are not hunters that blow the horn.
吹号角的未必都是猎人。
A while later, BB couldn't stand DD's silence any longer.
过了一会儿, BB再也不能忍受DD的沉默了.
Some shops marked up the goods unfairly.
有几家商店的货价提高得不公道。
Happiness takes no account of time.
幸福不觉光阴过。
The picture on the wall is a bIt'skew.
墙上的画有点歪.
Intriguingly, she gave to the music a developed although oddly malleable personality.
最神奇的是, 她的音乐具有成熟却又很奇怪地极富可塑性.
Only once in his life had Douglas permitted himself to lose control of his emotions.
道格拉斯一生中只有一次情绪失控。
He vanished mysteriously after the close of business on Saturday night.
星期六晚上停止营业后他神秘地失踪了。
They behaved with more restraint than I'd expected...
他们表现得比我预料的更为克制。