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l是什么意思

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l 是什么意思

名词复数:ls   

中文翻译与英英解释

短语和例子
the three L's 【航海】三L〔指 lead (测铅)的用法, latitude (纬度)的知识,及严密的 look-out (守望)〕。
L-beam, L-iron 不等边角钢。
L,£
= 〔拉丁语〕 libra (= pound)。
the 12th letter of the Roman alphabet
同义词:L,

a metric unit of capacity, formerly defined as the volume of one kilogram of pure water under standard conditions; now equal to 1,000 cubic centimeters (or approximately 1.75 pints)
同义词:liter, litre, cubic decimeter, cubic decimetre,

being ten more than forty
同义词:fifty, 50,

L (named el or ell )"L" Oxford English Dictionary, 2nd edition (1989) Merriam-Webster's Third New International Dictionary of the English Language, Unabridged. (1993); "el", "ells", op.

例句与用法

1.I was afraid lest he should come too late .
我怕他来得太迟。

2.Read in a good light lest it should hurt your eyes .
到明处来看书,免得搞坏了视力。

3.The beam from the laser l passes through the shutter s .
激光器L发出的光束经过快门S。

4.He trembled lest he himself should lose a docile pupil .
他担心自己会失去一个听话的学生。

5.Close the window quickly lest the raindrops ( should ) slant in .
快关上窗户,别让雨点潲进来。

6.The king did not like to refuse, lest they would desert .
国王担心他们开小差,不想拒绝这个请求。

7.We may characterize an atomic state by a quantum number l .
我们可以用量子数L描写一个原子的状态。

8.I dare not stay, lest that notion should possess his wicked head !
我不敢待在这儿,免得他存坏心眼!

9.I dared not look toward the land lest my heart should fail me .
我一直不敢朝陆地方向看,生怕会因此而失去勇气。

10.The struggle came to a head at the af of l convention in october 1935 .
1935年10月劳联全国大会上,斗争达到高潮。

 
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