The lungs of a fetus secrete a liquid that mixes with its mother's amniotic fluid.

胎儿的肺部会分泌一种能与母亲的羊水混合的液体。

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So, what evidence of a liquid water environment did we find in rock samples taking from the oldest rocks on Earth?

那么，在从地球上最古老的岩石中提取的岩石样本中，我们发现了什么液态水环境的证据呢？

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This is because glass has the hardness of crystal materials while also having a disordered arrangement of molecules like a liquid.

VOA: special.2009.09.16

Mercury is a liquid metal, and mercury, the planet, is the fastest moving naked eye heavenly body. Mars, iron, why is Mars red?

水银是液态金属，水银，行星，是肉眼能看到的运动最快的天体,火星，铁，为什么火星是红色的？

麻省理工公开课 - 固态化学导论课程节选

And, instead of being an electronic conductor, a liquid metal, it is an ionic conductor.

而不是电子导体，液态金属是离子导体。

麻省理工公开课 - 固态化学导论课程节选

This new Harley has a liquid-cooled V-twin 1, 130cc engine, developed with Porsche, that runs at 115hp.

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Moreover, the protection must be in a liquid, transparent, and unleveraged vehicle, with reasonable fees.

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As you may remember from physics class, changing the pressure of a liquid changes its temperature.

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