The brushwood closes behind them, as silently as sand into which a mole has dived.
灌木丛在他们身后合拢，悄无声息，就像鼹鼠钻进沙里一样。
Now, of course, since this is a mole fraction, it's always between zero and one.
现在，当然，由于这是摩尔分数，它总是处于零到一之间。
Let's consider a mole of atoms, roaming around in the gas phase at room temperature.
考虑一摩尔原子，这些原子处于室温下的气态。
Skeletal structure of a mole, with shovel-shaped hands and wedge-shaped skull, giving the mole perfect tunneling tools.
2/18.掘地的鼹鼠：铲状的爪子和楔状的头盖骨，赋予了鼹鼠完美的挖掘工具
He was the less prominent of the twins: their all-but-identical appearance (Lech had a mole on his cheek; Jaroslaw did not) belied big differences.
在孪生兄弟中他也毫不起眼：两人外表几乎一模一样(莱赫脸颊上有个痣；而雅罗斯瓦夫没有)，这掩盖了他们性格上的巨大差异。
African rodent resembling a mole in habits and appearance.
非洲啮齿动物，在习性和外表上象鼹鼠。
So next time you're worried about a mole, don't use an app, get an appointment…with a dermatologist.
所以下次你担心长了黑痣，不要使用应用程序，还是去看皮肤科医生吧。
The latest version can even top up its batteries with solar power, or send its owner a text message if it gets into trouble trying to climb a mole-hill.
最新的版本甚至还能利用太阳能充电；要是割草时，它在卡在鼹鼠丘上不能动了，它还能给主人发短信求救。
In some cases, when another doctor or the patient has been concerned about a mole, MelaFind supported 'clinical diagnosis of a benign mole, thereby sparing them a biopsy,' she says.
她说，有时候，当其他医生或病人对某颗痣表示担心时，MelaFind会支持“良性痣的临床诊断，从而让他们省去了活体组织检验的程序”。
So if you're going to the hospital for, say, an out-patient surgery (even something as simple as a mole removal!) ask them about how they keep the place clean. Challenge them about it.
如果你要到医院去，比如说，做一个门诊手术(即便是像去除痦子那样简单的手术)，问他们怎样保持那里的清洁，看他们如何应对。
A mole, tired from tunneling along, discovered the mitten and burrowed inside. It was cozy and warm and just the right size, so he decided to stay.
一只小鼹鼠，刚从洞里爬出来有点累了，正好发现了这支手套就钻了进去。里面是舒适和温暖的，而且大小正合适，它决定待在里面。
A mole, tired from tunneling along, discovered the mitten and burrowed inside. It was cozy and warm and just the right size, so he decided to stay.
一只小鼹鼠，刚从洞里爬出来有点累了，正好发现了这支手套就钻了进去。里面是舒适和温暖的，而且大小正合适，它决定待在里面。
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