工程学 gōngchéngxué engineering Definitions Defs Origin Strokes Stroke Words Sentences Sents 工程 gōngchéng noun engineering the field of engineering; the application of scientific and mathematical principles to design and build structures, machines, or systems学 學 xué nounaffix branch of learning (bound form) a subject or branch of study; often used as a suffix for -logy, -ics, or -science
