交集 jiāojí HSK7 common ground Origin Definitions Defs Strokes Stroke Words Sentences Sents Showing: common ground All meanings 2 jiāojí 2 common ground 1intersection 1 1 sentence for 交集 (jiāojí — common ground) 他们两人的生活圈子完全没有交集。 tāmen liǎng rén de shēnghuó quānzi wánquán méiyǒu jiāojí. The social circles of the two of them do not overlap at all. Source: Dong Chinese Dictionary