英语词汇“hard-coal plough”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	hard-coal plough
释义	hard-coal plough hard-coal plough [′härd¦kōl ‚plau̇] (mining engineering) A plough-type cutter-loader consisting of rigid or swiveling kerfing bits which precut the coal in hard-coal seams.
随便看	open-window unit open wire open-wire carrier system open-wire circuit open-wire feeder open wireless architecture open-wire line open-wire loop open-wire radio transmission system open wire transmission line open-wire transmission line open wiring open with open with care open within memory cell openwork open work assessment committee open workflow net open workflow partner network open workgroup suite open workings open work tracking log open world assumption open wound open wounds

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