直笑 zhíxiào keep laughing Origin Definitions Defs Strokes Stroke Words Sentences Sents 1 sentence 她看着那张滑稽的照片,忍不住嘻嘻直笑。 tā kàn zhe nà zhāng huájī de zhàopiàn, rěn bù zhù xīxī zhíxiào. Looking at that funny photo, she couldn't help giggling. Source: Dong Chinese Dictionary