英语词汇“rock hole”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 hole
释义	rock hole noun : a raise in a coal mine driven from a gangway or breast to an overlying coal seam called also rock chute
随便看	mainsprings mainstay mainstays mainstream mainstreamed mainstreamer mainstreamers mainstreamest mainstreaming mainstreamings mainstreammest mainstreams maint maintain maintain life maintain one's composure maintain one's cool maintain one's cool/composure maintain the status quo maintainabilities maintainability maintainable maintained maintained school maintainer

英语词典包含469781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。

rock hole