英语词汇“harmless-depth theory”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	harmless-depth theory
释义	harmless-depth theory harmless-depth theory [′härm·ləs ¦depth ‚thē·ə·rē] (mining engineering) Formerly, the hypothesis that there was a certain depth below which mining could be carried on without risk of damage to the surface.
随便看	gynandrism gynandroblastoma gynandroid gynandromorph gynandromorphic gynandromorphicly gynandromorphies gynandromorphism gynandromorphous gynandromorphously gynandromorphs gynandromorphy gynandrous gynandry gynantherous gynarchic gynarchies gynarchy gynatresia gynazole gynazole-1 -gyne gyne gyne- gynec-

英语词典包含2567994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。