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left handed

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left handed是什么意思
英式音标:[left ˈhændid]英式读音
美式音标:[lɛft ˈhændɪd]美式读音
词汇分类:国标等级英语 3B,有本单词书(入门强化进阶版),有本单词书(高中学习版),考研-BEC直通车,剑桥商务英语(BEC)初级词汇
词义:

释义

惯用左手的;左撇子的;用左手做的;供惯用左手者使用的

英英释义

left handed

adj.

using or intended for the left hand

同义词:left-handed

(of marriages) illicit or informal

同义词:left-handed

(of marriages) of a marriage between one of royal or noble birth and one of lower rank; valid but with the understanding that the rank of the inferior remains unchanged and offspring do not succeed to titles or property of the superior

同义词:morganaticleft-handed

rotating to the left

同义词:levorotarylevorotatoryleft-handed

ironically ambiguous

同义词:left-handed

lacking physical movement skills, especially with the hands

同义词:bumblingbunglingbutterfingeredham-fistedham-handedhandlessheavy-handedleft-handed

用法:

双语例句

A turn in the direction of the left hand or side.
向左转朝左手或左边方向的转弯

"You are not quite such a fool as you look", is a left handed compliment.
"你看来不那么笨嘛"是一句言不由衷的恭维话。

权威例句

Composite right/left-handed transmission line metamaterials

Negative refractive index in left-handed materials

Wang, A. H. J. et al. Molecular structure of a left-handed double helical DNA fragment at atomic resolution. Nature 282, 680-686

The chemistry and biology of left-handed Z-DNA

Microwave transmission through a two-dimensional, isotropic, left-handed metamaterial

Metals and DNA: molecular left-handed complements

Experimental Observations of a Left-Handed Material That Obeys Snell’s Law

Microwave transmission through a two dimensional, isotropic, left-handed metamaterial

Overcoming the diffraction limit with a planar left-handed transmission-line lens

Role of bianisotropy in negative permeability and left-handed metamaterials
造句:

1. I'm having trouble with this gear lever because I'm left-handed.

我难于操纵这个变速杆,因为我是左撇子。

《柯林斯英汉双解大词典》

2. I batted left-handed and bowled right-handed.

我左手击球,右手投球。

《柯林斯英汉双解大词典》

3. She writes left-handed.

她用左手写字。

《牛津词典》

4. There is a shop in town that supplies practically everything for left-handed people.

镇上有一家商店,出售左撇子用品。

《柯林斯英汉双解大词典》

5. A left-handed toolmaker would produce the opposite pattern.

一个左撇子工具制造者会做出相反的图案。

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6. British store is launching a range of underpants for left-handed men.

英国商店正在推广一款专为男性左撇子设计的内裤。

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7. The twenty that make up the proteins on Earth are all left-handed.

组成地球上蛋白质的那20个(氨基酸)都是左旋氨基酸。

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8. We are without any doubt the largest supplier of the left-handed items.

毫无疑问,我们是左撇子产品的最大供应商。

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9. Can we be critical of a person who is born left-handed or dyslexic?

我们能批评一个生为左撇子或生来就有诵读困难的人吗?

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10. Campaigners point out that a high percentage of the prison population is left-handed.

活动家们指出,监狱中,囚犯是左撇子的比例很高。

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11. Manufactures are now beginning to see that there is a market for left-handed products.

现在制造商们开始发现左撇子产品的市场。

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12. In early-year education, left-handed children are struggling and making a mess of their handwriting.

在幼龄教育中,左撇子儿童学习起来很艰难,他们的书写一团糟。

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13. 30 years after Gruby's initial efforts, there are more left-handed product actually on the market.

在格鲁比初次尝试的30年后,市面上出现了更多面向左撇子的产品。

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14. Campaigners feel it's strange that children in British schools are penalized because they happen to be left-handed.

令活动家们感到奇怪的是,在英国的学校里,孩子们仅因为他们碰巧是左撇子而处于劣势。

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15. Campaigners have warned that the British government is not doing enough to prevent left-handed pupils from falling behind their peers.

活动家们警告说,英国政府在防止左撇子学生落后于同龄人方面做得不够。

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16. A further puzzle is why are there always a few exceptions, like left-handed humans, who are wired differently from the majority of the population?

更让人困惑的是,为什么总是有少数例外?比如左撇子,他们与大多数人的思维方式不同。

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17. Studies in recent years show that left-handed children are more likely to suffer with learning difficulties and their scores are lower on IQ tests.

近年来的研究表明,左撇子儿童更容易出现学习困难的问题,他们在智商测试中的得分也更低。

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18. They want the department of education to record which children are left-handed and what their educational attainments are, since they make up some 10% of the population.

他们希望教育部记录哪些孩子是左撇子以及这些孩子的受教育程度,因为这些孩子占人口的10%左右。

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19. Nor does it explain why, in a species where one parent determines handedness, a brood is not exclusively right-or left-handed when the offspring would have the same genetic predisposition.

这也不能解释为什么在一个由父母一方决定用利手的物种中,当后代具有相同的遗传倾向时,他们并非完全是右撇子或左撇子。

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20. Nor does it explain why, in a species where one parent determines handedness, a brood is not exclusively right- or left-handed when the offspring would have the same genetic predisposition.

这也不能解释为什么在一个由父母一方决定用手习惯的物种中,当后代具有相同的遗传倾向时,他们并非完全是右撇子或左撇子。

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21. Nor does it explain why, in a species where one parent determines handedness, a brood is not exclusively right or left-handed when the offspring would have the same genetic predisposition.

这也不能解释为什么在一个由父母一方决定利手的物种中,当后代具有相同的遗传倾向时,他们并非完全是右撇子或左撇子。

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22. A prevalence of left-handed amino acids would indicate they were biological in origin.

如果左旋氨基酸占大多数的话,就说明这些氨基酸从根源上来说是具有生物性的。

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23. They claim that thousands of children are still being "penalized" for being left-handed.

他们声称,数以千计的儿童仍在因左撇子而“处于劣势”。

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24. But the ones synthesized through abiotic processes, which is to say not involving microorganisms, occur in equal numbers of right- and left-handed.

但是通过非生物过程合成的,也就是不涉及微生物的那些,在右撇子和左撇子中数量是相等的。

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25. Mr. Gruby being left-handed himself, thought of the idea to try to promote a few products for left-handers.

格鲁比先生自己也是左撇子,他想到了这个主意,试图推广一些为左撇子设计的产品。

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26. This indicates some process involving liquid water favours the creation of left-handed amino acids.

这显示由液态水所参与的某些未知过程倾向于产生左型氨基酸。

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27. Over 2500 left handed people a year are killed from using products made for right handed people.

每年有超过2500名左撇子在使用为右撇子设计的产品时死亡。

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28. Or exactly how being left-handed, which relates to brain symmetry, translates into other functions of the brain.

还有我们知道左撇子和大脑的对称性有关,但到底如何解释大脑的其它功能呢?

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29. Can we be critical of a person who is born left - handed or dyslexic?

我们能批评一个生为左撇子或生来就有诵读困难的人吗?

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30. Can we be critical of a person who is born left - handed or dyslexic?

我们能批评一个生为左撇子或生来就有诵读困难的人吗?

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left handed

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