拖人下水 [ㄊㄨㄛ ㄖㄣˊ ㄒㄧㄚˋ ㄕㄨㄟˇ; tuo1 ren2 xia4 shui3] lit. to pull sb into the water fig. to involve sb in a messy business to get sb into trouble ◄ ►