人工差异

hositility between capital and labo(u)r【劳经】

childbirth【妇产】;delivery【妇产】;labo(u)r【妇产】

surplus-labo(u)r【劳经】

offering largescale labo(u)r services for export【劳经】

seasonal labo(u)rer【劳经】;seasonal worker【劳经】

socially necessary labo(u)r time【劳经】;socially necessary working time【劳经】;

accommodator【劳经】;substitute【劳经】;turnover labo(u)r【劳经】

human labo(u)r【人类】