peep [pi:p]

以下由轻松背单词网站提供

n.瞥见，偷看，初现；vi.窥视，慢慢露出，吱吱叫；vt.使出现

to secretly look at something for a short time , usually through a hole

I took a peep through the keyhole. 我从钥匙孔偷看了一眼。
Let me have just one peep at the letter. 让我瞥一眼这封信。