ouch属于感叹词类词。
n. 扣环
int. 哎哟（突然疼痛时发出的声音）
Patient ： ouch ！ the pain is very bad when you pre here
病人：哎呀！你一按这儿我就疼得要命。
We have stronger gravity on sirius . ouch
天狼星的引力比较重,哎呀
Rabbit : ah , what a good sleep ! ouch ! oh , no ! the race
兔子：啊，多美的一觉啊！哦，不！比赛！
Patient : ouch ! the pain is very bad when you press here
病人：哎呀！你一按这儿我就疼得要命。
Ouch , ouch ! i just got stung by something
噢噢我被什么东西扎了
