挂在嘴边 guàzàizuǐbiān to say over and over Origin Definitions Defs Strokes Stroke Words Sentences Sents 挂 掛 guà verb to hang to hang; to suspend; to hitch; to be snagged or caught on something在 zài preposition [location/time] Used as a linker to introduce the time, place, or situation of an action, meaning "at", "in", or "on".嘴边 嘴邊 zuǐbiān noun edge of the mouth the area around or at the side of the mouth