汉英词典
Chinese-English Dictionary
MEANING OF 拓宽
tuò kuān
拓宽 (拓寬)
to broaden
宽阔 宽广 开阔 宽大 宽敞 坦荡 宽绰 开豁
扩大，加宽。
拓 tà/tuò 宽 (寬) kuān
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