英语词汇“open-end method”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	open-end method
释义	open-end method open-end method [¦ō·pən ¦end ′meth·əd] (mining engineering) A technique of mining pillars in which no stump is left.
随便看	protopectin protopepsia protophane protophilic protophloem protophyta protophyte protophytic protophytology protopianoma protopic protopine protoplanet protoplanetary protoplanetary disc protoplanetary discs proto planetary disk protoplanetary disk protoplanetary disks proto-planetary nebula protoplanetory disc protoplanets protoplanet theory protoplasia protoplasm

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。