双语例句原声例句权威例句
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Her arm was a mass of bruises.
她的胳膊上伤痕累累。
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Her hair was a mass of tangles.
她的头发乱糟糟的。
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She had a mass of auburn hair.
她有一头浓密的棕发。
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She was trying to gather strength and courage to push through a mass of busy shoppers.
VOA: special.2009.09.05
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0 And it has a mass of 9.11 times 10 to the minus 31 kilograms The charge compensation comes out of the nucleus with the proton and it is positive 1.6 times 10 to the minus 19 coulombs.
它的质量是9。11乘以0,到负31千克,电荷补偿来自于,有质子的原子核,它是+1。6*10^库伦。
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A typical problem that you may have done in your first pass at Newton's law, someone tells you a force of 36 Newtons is acting on a mass of whatever, 4 kilograms; what's the acceleration?
在你们第一次接触牛顿定律时,可能见过这么一道典型题目,告诉你,一个 36 牛的力,作用在一个物体上,4 千克吧,问加速度是多少
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