高声大笑 gāoshēngdàxiào to roar with laughter Origin Definitions Defs Strokes Stroke Words Sentences Sents 高声 高聲 gāoshēng adverb loud; loudly in a loud voice; having a high volume大笑 dàxiào verbnoun to laugh out loud to laugh heartily; to laugh loudly or to have a belly laugh