词汇“褐煤”的意思、用法、释义、翻译、读音、例句、短语、词组-国际大辞典

单词	褐煤
释义	褐煤褐煤[hè méi]1.■lignite; lignitous coal; azabache; bovey coal; brown coal 常用词组1.■褐煤蜡（芒旦腊） montan wax;2.■褐煤树脂 walchowite;3.■褐煤酸 montanic acid
随便看	surface viscosity surface visibility surface void surface water drain surface water pollution surface water quality surface watershed surface-wave analogy surface waveness recording instrument surface wave pattern surface wettability surface wiring surfacewise surface work surface-woud armature surface yield value surfacing surfacing and boring machine surfacing feed surfacing gear surfacing of roofing material surfacing power feed surfacing tissue surfacing welding rod surfactant

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