英语词汇“煤”的读音、翻译、释义、用法及例句-家教网

词汇	煤
类别	英汉汉英翻译词典
释义	煤煤[méi]名1.■（黑色固体矿物） coal:采煤cut [mine] coal;烟煤soft coal;无烟煤hard coal;粉煤fine coal;块煤lump coal
随便看	permeability separatory apparatus permeability surface area permeability testing machine permeability tuning permeable permeable layer permeable-lining furnace permeable medium permeableness permeable rod permeable soil permeameter permeance permeant permeate outer fibre layer outer-field outer fishplate outer flame outer function outer gimbal outer hand wheel stop outer harbo(u)r outer helical spring outer hinge plate

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