bash
猛擊；重擊
(If you get a bash on a part of your body,someone or something hits you hard,or you bump into something.)
He gave Mike a bash on the nose.
他給邁克的鼻子狠狠的一擊。
Someone bashed him on the back of his head.
有人猛擊他的后腦勺。

A: Bill, you don't look too well. Maybe you should take the day off school.
Bill，你看上去不舒服。也許你該請一天假。
B: But Mom! Today we're playing football! I love football!
可是媽媽！我們今天踢足球！我喜歡足球！
A: You've got a fever and playing football isn't a good idea for a boy with a fever. What's that on your arm?
你發燒了，發燒踢足球是不對的。你胳膊上是什么？
B: I don't know. It was there when I woke up this morning.
我不知道。今早起床就有了。
A: It's a rash. I'd better take you to see the doctor. How did you get that bruise on your leg?
是疹子。我最好帶你去看醫生。你腿上的淤青怎么弄的？
B: I bashed it against the chair in my room.
我在屋里撞到椅子上弄的。
A: Does it hurt?
疼么？
B: A little , but not much.
有點，但是不嚴重。
A: Here. Put this wet towel on your face to keep your temperature down. I’ll take you to see the doctor after breakfast.
來。把濕毛巾放到頭上降溫。吃完早飯我帶你去看醫生。
B: If I'm better this afternoon, can I go to school?
如果今天下午好點兒，我能去學校嗎？
A: If you are better, but I doubt you will be.
好的，但是我很懷疑你會好。