英语词汇“very small fine coal”的翻译、意思、用法、释义-英汉汉英双解词典

单词	very small fine coal
释义	very small fine coal 微细粉煤
随便看	water-proof machine water-proof management waterproof map water proof match waterproof material water proof material water-proof material waterproof materials water proof materials Water-proof materials waterproof materials of inorganic waterproof measure water proof measures waterproof mechanism waterproof membrane waterproof mortar water-proof mortar waterproof motor water proof motor water-proof motor waterproofness water proofness waterproofnesses waterproof of bridge deck waterproof of building roof