打招呼 dǎzhāohu HSK7 greet Definitions Defs Origin Strokes Stroke Words Sentences Sents Showing: notify All meanings 5 dǎzhāohu 5 greet 4notify 1 1 sentence for 打招呼 (dǎzhāohu — notify) 出去以前,先跟他打招呼。 chūqù yǐqián, xiān gēn tā dǎzhāohu. Let him know before you go out. Source: Dong Chinese Dictionary