粗大 cūdà loud Origin Definitions Defs Strokes Stroke Words Sentences Sents Showing: thick All meanings 2 cūdà 2 loud 1thick 1 1 sentence for 粗大 (cūdà — thick) 这棵古树的树干非常粗大。 zhè kē gǔ shù de shùgàn fēicháng cūdà. The trunk of this ancient tree is very thick and massive. Source: Dong Chinese Dictionary