人体工学 réntǐgōngxué ergonomics Definitions Defs Origin Strokes Stroke Words Sentences Sents 人体工学 人體工學 réntǐgōngxué ergonomics human factors engineering; the study of people's efficiency in their working environment Cross-References Same as 人类工程学 rénlèigōngchéngxué
人体工学 人體工學 réntǐgōngxué ergonomics human factors engineering; the study of people's efficiency in their working environment Cross-References Same as 人类工程学 rénlèigōngchéngxué
