强辐射区 qiángfúshèqū radioactive hot spot Origin Definitions Defs Strokes Stroke Words Sentences Sents 强 強 qiáng adjective strong strong; powerful; vigorous; superior or better; slightly more than辐射 輻射 fúshè noun radiation radiation; to radiate or emit energy in the form of waves or particles, such as electromagnetic waves or radioactive decay.区 區 qū noun area area; region; district