戳脊梁骨 chuō jǐ liang gǔ 🔊 to criticize behind sb's back + Keep this word Meanings chuō jǐ liang gǔ to criticize behind sb's backback-biting Its characters 戳chuōto jabHSK 7–9脊jǐspine; backbone梁liángroof beam骨gǔbone