英语词汇“tunnel system”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	tunnel system
释义	tunnel system tunnel system [′tən·əl ‚sis·təm] (mining engineering) A method of mining in which tunnels or drifts are extended at regular intervals from the floor of the pit into the ore body.
随便看	afom afoms afon afonso afonso costa afonso da costa afonso de albuquerque afonso i afonso i of portugal afonso the conqueror afonso the great afon teifi fairways ltd. afontova mountain afoo afooc a food-aholic a foodaholic a food coma a food desert a foodie afoof afoofa a fool and his money are soon parted a fool and their money are soon parted a fool may give a wise man counsel

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