强作用 qiángzuòyòng strong interaction Origin Definitions Defs Strokes Stroke Words Sentences Sents 强 強 qiáng adjective strong strong; powerful; vigorous; superior or better; slightly more than作用 zuòyòng noun function the natural purpose or activity of something, such as a biological or chemical process; often used as a suffix to mean "-ation" or "-ing" as in 消化 xiāohuà plus this word for "digestion"