英语词汇“cup barometer”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	cup barometer
释义	cup barometer noun : a barometer consisting of a graduated glass tube about 34 inches long filled with mercury and inverted in a cup containing mercury, the column of mercury in the tube descending until balanced by the pressure of the atmosphere, its rise and fall being a measure of change of atmospheric pressure
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英语词典包含332784条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。