投井下石

tóu jǐng xià shí

释义

1. to throw stones at sb who has fallen down a well (idiom)
2. to hit a person when he's down

投井下石 的构成词

• 下 xià: down
• 井 jǐng: a well
• 投 tóu: to cast
• 井下 jǐng xià: underground
• 石 dàn: dry measure for grain equal to ten dou 斗[dǒu]; one hundred liters
• 石 shí: rock