英语词汇“placer workings”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	placer workings
释义	placer workings 砂矿开採
随便看	double ended wrench double-ended wrench double ended wrench (double ended spanner) double-end end mill double ender double-ender doubleender double-enders double-end feed double-end-fired furnace double-end graft double-end grinder double end grinder double-ending double end kiln double end knife colter double-end knife colter double end locomotive double end mill double-end mill double endodermis double endorsement double endowment insurance double end pedal double end plug gauge 出门唯见乱枭鸣出门愿不闻悲哀出门搔白首出门搔白首出门见南山击剑拂衣从此弃击剑酣歌当此时击楫中流击楫中流击楫凄凉千古意慢车慢车道慢轮慢速运转慢道慢镜头慢阻肺慣慥慧