英语词汇“working substance”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典-现代词典

单词	working substance
释义	WordReference Random House Unabridged Dictionary of American English © 2024 work′ing sub′stance, Physics, Thermodynamics, Thermodynamicsa substance, usually a fluid, that undergoes changes in pressure, temperature, volume, or form as part of a process for accomplishing work. 1895–1900
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英语词典包含188688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。