投井下石 tóu jǐng xià shí 🔊 see 落井下石[luo4 jing3 xia4 shi2] + Keep this word Meanings tóu jǐng xià shí see 落井下石[luo4 jing3 xia4 shi2] Its characters 投tóuto throw (sth in a specific direction:…HSK 5井jǐnga wellHSK 6下xiàunder; below; downHSK 1石shírock