英语词汇“labour-saving device”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	labour-saving device
释义	labour-saving device 省工装备
随便看	collision cooling collision cost collision costs collision course collision-course homing collision course indication collision course interception collision courses collision cross collision cross section collision cross-section collision-damage collision damage collision damages collision damage waiver collision damage waivers collision damping collision density collision density spectrum collision detect collision detection collision detection circuit collision detections collision diagram collision diameter 多快好省多情善感多情多义多情多感多愁善感多愁善病多愁多病多才多艺多收并畜多故之秋 09872 09873 09874 09875 09876 09877 09878 09879 09880 09881