【hydration音标】 英[haɪˈdreɪʃn] 美[haɪˈdreɪʃn]
【单词释义】 hydration是什么意思：
n. [U][化学] 水合作用； 水化
[单词分级] 商务/生活英语词汇
【关联词/派生词】
anhydrous adj.无水的（尤指结晶水）
dehydration n.[U] 脱水；干燥；失水
dehydrate vt.使脱水；使干燥；（人体的）脱水，失水
hydrate n.水合物 v. 补充水分；（使）水合
rehydration n. [U]再水化；再水合
【单词例句】
◇ Sure, you can always reach for a glass of water -- but plain H20 isn't the most hydrating beverage around, according to a study from Scotland's St. Andrews University that compared the hydration responses of several different drinks.
当然，你总是可以喝水的——但是根据苏格兰圣安德鲁斯大学的一项研究，白水并非最解渴的饮料。这项研究将几种不同饮料的解渴功效做了对比。
---- Which drink is best for hydration? Hint: It isn't water
◇ Proper hydration regulates blood flow, which, in turn, helps to determine the temperature of the skin. That then tells our master thermostat, the hypothalamus, how to regulate our internal temperature.
适当的水分可以调节血流，反过来也能决定皮肤的温度。而且这还能告知作为“恒温器”的下丘脑如何来调节人体的内部温度。