习惯用语Burnt bairns dread the fire.1.[苏谚]一朝被火灼, 见火就害怕; 一朝被蛇咬, 三年怕井绳。A burnt child dreads the fire.1.[苏谚]一朝被火灼, 见火就害怕; 一朝被蛇咬, 三年怕井绳。