← ChinesePath Chinese Dictionary 嗨 hāi interjection hi; hey (greeting) 嗨,你来啦! Hāi, nǐ lái la! Hi, you're here! The full ChinesePath dictionary entry for 嗨 includes audio for every reading and example sentence, more example sentences, collocations, synonyms and links to the course units where it is taught. Look It Up in the App