相關(guān)單詞近義詞 work study 工作研究, motion study 動作研究, time and motion study [經(jīng)]工業(yè)操作傚率的研究..., time study 測時, 工時定額研究..., time-motion study 時動研究; 時勢研究...臨近詞time, time-work相似詞time trialling, time warp, time zone, time's a great healer idiom, time-consuming, time-honoured, time-lapse, time-poor, 返回 time-and-motion study