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Mercury is a known poison.是什么意思？

Mercury is a known poison.

水银是一种已知的有毒物质。

相关词汇
mercury is known poison

mercury

n. [化]汞，水银，[天]水星，温度表，精神，元气；

is

vt.& vi. 是（be的三单形式；n. 存在；

known

adj. 大家知道的，已知的，知名的，向某人作自我介绍；v. 知道( know的过去分词 )，看到过，听到过，经历过；

poison

n. 毒药，酒，极糟的食物，极有害的思想（或心情等）；vt. 毒死，污染，放毒于，对…有不良影响；adj. 有毒的；
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
It was plain to him that I was having a nervous breakdown...
他能明显地看出我快要精神崩溃了。
School inspectors visit regularly, finding everything satisfactory, books in plenty and five computer terminals.
督学定期进行检查，发现所有方面都令人满意，教材充足，还有5台计算机终端设备。
He went through a period of wanting to be accepted...
有一段时间他很想被人接受。
Carpet tiles are perfect for kitchens because they're easy to take up and wash...
方块地毯非常适用于厨房，因为其便于揭起来清洗。
...an unpublished PhD thesis.
未发表的博士论文
Use only clean, Grade A, perfect eggs.
只用表面干净、无磕碰的A级鸡蛋。
Use pins to keep the braid in place as you work.
工作时，用别针把辫子固定住。
We sat in Sam's study, among the piles of books...
我们坐在萨姆的书房里，身边是一堆一堆的书。
Her new book is a pointed look at life in a small community, and the position of women within it.
她的新书对狭小社区的生活和其中女性的地位进行了犀利的剖析。
When they reach here they complain that they are not being paid as per the agreement...
来到这里后，他们抱怨工资没有依照协议发放。
Finally his mother relented and gave permission for her youngest son to marry...
最后他母亲让步了,准许她的小儿子结婚。
We perfected a hand-signal system so that he could keep me informed of hazards...
我们完善了一套手势信号，这样他就能随时告知我什么时候有危险了。
...the carpet's thick pile.
地毯的厚绒
He used a phrase I hate: 'You have to be cruel to be kind.'
他说了一句我讨厌的话：“要想善良，就得残忍。”