4周搞定2000+托福核心词
debacle = de(去掉) + bacle(大块) = 去掉大块东西→解冰块
deduct = de(去掉) + duct(引导) = 去掉引导→省略步骤→减去
hydrophon = hydro(水) + phon(声音) = 水中的声音→水中听音器
hydrosphere = hydro(水) + sphere(球形) = 水圈
exspectation = ex(出) + spect(看) + ation(行为) = 看→看出去,看外面→期待
germination = germ(种子) + in(名词词尾) + ation(行为) = 种子生长→发芽
去掉水的行为→脱水
dehydration
常考释义
n. 脱水；干燥
Miraculously, they suffered only cuts and bruises -- and were reunited with their mother and aunt after being treated for severe dehydration.
不可思议的是，他们只受了皮外伤，并且在经历了严重的脱水痛苦之后，与他们的妈妈和姑妈团聚了。
It supposedly prevents dehydration.
据说这样可以防止脱水。
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