介 jiè HSK1 to lie between Origin Definitions Defs Strokes Stroke Words Sentences Sents Showing: lie between All meanings 3 jiè 3 introduce 1lie between 1shell 1 1 sentence for 介 (jiè — lie between) 他的办公桌介于窗户和门之间。 tā de bàngōngzhuó jiè yú chuānghu hé mén zhījiān. His desk is between the window and the door. Source: Dong Chinese Dictionary