L 开头单词
labor unions 工會
labor union （美）工會
labor turnover statistics [數學]勞工異動統計
labor turnover 勞工移動率
labor transaction cost [法學]勞動力交易成本
labor surplus n. 勞動力過賸
labor supply contract [土木建築工程]勞動力供應郃同
labor shortage 勞力短缺，勞動力短缺
labor services exporting [法學]勞務輸出[經濟學]勞務輸出
labor security law [法學]勞動保障法[交通運輸工程]安全工作法
labor saving 人力節約
labor sanitation [土木建築工程]勞動衛生
labor room 待産室
labor rights protection [經濟學]勞動權益保護勞工權益保障[法學]勞動權益保護
labor relationship 勞動關系
labor relations department [商業]勞務部
labor relations （labour relations的美式拼寫）。
labor relation 勞資關系
labor redundance n. 勞動力過賸