英语词汇“concrete useful labo(u)r”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	concrete useful labo(u)r
释义	concrete useful labo(u)r [劳经] 具体有用劳动
随便看	skip search skip-searched chain skip sequence skip sequence welding skip sequential skip sequential access skipsful skip shaft skipshift skipship skips-in-planting Skipskop skips out skips out on skips over skip speed skip step skip-stepping skip stitch skip stop skip-stop skip stop insert bar skip stop push button skip-stop running skip-stops 闲雕刺闳中肆外，出神入化闳其中而肆其外。间关莺语花底滑，幽咽泉流冰下难。间关车之舝兮，思娈季女逝兮。匪饥匪渴，德音来括。虽无好友，式燕且喜。间州不说话，隔省不打架间门秋草色，终日无车马。客来深巷中，犬吠寒林下。闵子骞单衣顺母闷(mèn)弓儿打老莺闷(mēn)在葫芦里间二氮茂乙胺间人间伐间位间作间关间冰期间壁间奏曲间或