Laborit拉博里
laborn.工人;劳工;工作;分娩;劳力v.苦干;劳动;致力于;过分详尽阐述adj.劳工的;劳动的
Laboring lifespan劳动年限
labor combination劳动联合
labor's ownership
labor hour method人工小时法
Laborsaving valve省力阀
labor arbitrament劳动仲裁
labor disturbance劳工争议
Labor cost saving节省人工
labor co.ntract劳动合同
labor aristocracy工人贵族