酸是一种化合物，它在溶于水时具有强烈的气味和对金属的腐蚀性，并且能够使某些蓝色植物染料变红。
Acids are chemicalcompounds that, in water solution, have a sharp taste, a corrosiveaction on metals, and the ability to turn certain blue vegetable dyesred.
参加演习的那些人谈到能够“改变红点和蓝点”；使友军(蓝)看上去是敌军(红)，反之亦然。
Those who play war games speak of being able to "change the red and blue dots" : make friendly (blue) forces appear to be the enemy (red), and vice versa.
酸是一种化合物，它在溶于水时具有强烈的气息和对金属的侵蚀性，而且能够使某些蓝色植物染料变红。
Acids are chemical compounds that, in water solution, have a sharp taste, a corrosive action on metals, and the ability to turn certain blue vegetable dyes red.
他说，教育人们酒精使脸变红与食管癌之间是有关联的，这是非常重要的。
He says it is important to educate people about the link between the alcohol flushing effect and esophageal cancer.
你的血管可能扩张。这使得皮肤变红。喉和肺部的气管可能收缩，使呼吸变得困难。
Your blood vessels may expand. This causes the skin to become red. air passages in the throat and lung may shrink. This makes breathing difficult.
酸是一种化合物，它在溶于水时具有强烈的气味和对金属的侵蚀性，并且能够使某些蓝色植物染料变红。
Acids are chemical compounds that, in water solution, have a sharp taste, a corrosive action on metals, and the ability to turn certain blue vegetable dyes red.
酸是一种化合物，它在溶于水时具有强烈的气味和对金属的侵蚀性，并且能够使某些蓝色植物染料变红。
Acids are chemical compounds that, in water solution, have a sharp taste, a corrosive action on metals, and the ability to turn certain blue vegetable dyes red.
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