短語詞組短語unworkable market 市場失靈unworkable seam 不可采煤層unworkable material 不宜加工材料unworkable deposit 無開采價(jià)值的礦床unworkable price 做不開的價(jià)格unworkable e 難運(yùn)轉(zhuǎn)既unworkable concrete 難灌筑混凝土unworkable plan 難實(shí)行計(jì)劃UNWORKABLE ADJ 做不開 返回 unworkable