吃透英语课本,提升在校竞争力
n. 锁孔
adj. 显示内情的;暗地打听的
复数:keyholes
I peeped through the keyhole and watched them.
我从钥匙孔偷看他们。
He peeked through the keyhole.
他通过钥匙孔偷看。
keyhole surgery
[医]洞眼手术(等于小切口手术)