凿[záo]

名chisel
动cut a hole; chisel or dig

♦ ~一个窟窿 bore a hole

♦ ~山劈岭 tunnel through mountains and cut across ridges

♦ ~冰 make a hole in the ice

♦ 把船~沉 scuttle the ship

形书 certain; authentic; irrefutable

♦ 确凿