英语词汇“rock dust”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	rock dust
释义	rock dust a crushed limestone sprayed on surfaces in mines to make coal dust incombustible in case of a gas explosion. [1930-35]
随便看	actin actin- actinal acting acting area actinia actinian actinic actinic ray actinide actinide series actiniform actinin actinism actinium actinium emanation butterfly closure butterfly damper butterfly effect butterflyfish butterfly flower butterfly net butterfly nut. butterfly orchid butterfly pea

英语词典包含168451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。