请问是beat one's head 还是knock noe's head?

请问是beat one's head 还是knock noe's head? beat one's head against a wall什么意思啊 beat over the head和get back 不是get one's back up,是get back up beat one's head against the wall意为徒劳无益；求造句 shake one’s head hold one's head up get one's head around 英语翻译：talk over one's head. shake one's head.英汉互译 to laugh one's head off shake one's head的缩写 cut off one's head翻译下 have one's head on the touch one’s head什么意思 It's hard for one to beat a computer.beat 这句话如何翻译? beat sb.out of one's boots 甚么意思 lift up one’s head是使某人振作起来的意思吗? the head of one 的意思是