相關單詞近義詞 motion study 動作研究, time-and-motion study 操作測定, time and motion study [經(jīng)]工業(yè)操作效率的研究..., time study 測時, 工時定額研究..., time-motion study 時動研究; 時勢研究...臨近詞workbag, work, work oneself into favour with, work of thoughts and politics, Work cost them much labour., work one's way through school, work under public surveillance, workpiece in inductive heating, work-study program in France, work-at-home file transfer, WORK BASED TRAINING FOR ADULTS, work in circulation department 返回 work study