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laboratory

美音:[´læbrə´tɔ:rı ]点这儿播放单词美音发声
英音:[´læbrə´tɔ:rı ]点这儿播放单词英音发声
n.实验室

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laboratory为短语/超纲词汇   词频:2315

词形变化:

名词复数:laboratories

词根

labor=to work(工作)

近义词, 同义词

laboratory


/lə'bɒrətrɪ; [US] 'læbrətɔ:rɪ; `læbrə,tɔrɪ/
n room or building used for (esp scientific) research, experiments, testing, etc 实验室.

laboratory


nplurallaboratories[C]
[Date: 1600-1700; Language: Medieval Latin;Origin: laboratorium, from Latin laborare 'to work']
a special room or building in which a scientist does tests or prepares substances
 a research laboratory
laboratory tests/experiments/studies
 tests on laboratory animals
language laboratory
1. But most of the physical differences between originals and copies are so minor that detection of them would require a sophisticated laboratory.
    然而,在母体和克隆体之间存在的身体差异大部分都很小,小得需要在设备精良的实验室里测定。

2. Their laboratory is above ours.
    他们的实验室在我们的上面。

3. There are thirty microscopes in our chemical laboratory.
    我们的化学实验室里有三十台显微镜。

4. The doctors removed a section of the mummy and sent it to a laboratory.
    医生们从木乃伊身上取下一个切片,送去化验。

5. The laboratory process that produced Dolly, an unremarkable-looking sheep, theoretically would work for humans as well.
    这一传闻引发了每个人的想像。克隆多莉(一只相貌无奇的绵羊)的实验过程,从理论上说也同样适用于人类。

6. He held that a man of learning, if he does not wish to degrade himself, must never cease to participate in public affairs — he must not shut himself up in his study or laboratory and shun the social and political struggles of the day.
    他认为,一个有学问的人,除非他自甘落伍,应该从不停止参加公众活动——他不能把自己关在书房或实验室中,逃避现实社会和政治斗争。

7. In his basement laboratory in London, a bacteriologist, Dr. Alexander Fleming, was searching for a substance that would kill deadly bacteria.
    当时细菌学家亚历山大·佛来明博士正在地下试验室里研制一种能够杀灭致命细菌的物质。

8. In one experiment, laboratory rats were separated into three groups.
    在一个实验中,实验鼠被分成三组:

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