拓宽 tuòkuān HSK7 to broaden Definitions Defs Origin Strokes Stroke Words Sentences Sents 拓 tuò verbnoun to expand To open up or develop, such as land or a field of activity; to expand or broaden宽 寬 kuān adjective wide wide; broad; having a large horizontal distance between sides; opposite of 窄 zhǎi
