asleep 
英 [əˈsliːp]  美 [əˈslip] 
adv. 熟睡地

adj. 睡着的；麻木的；长眠的

例句：
With her parents asleep upstairs, Jen sneaked out of the house. 

趁父母在楼上睡觉，珍悄悄地溜出了屋子。

He found her asleep in the chair. 

他发现她在椅子上睡着了。

He was asleep before I left the room. 

我还没离开房间时他就睡着了。

My four-year-old daughter was asleep on the sofa. 

我四岁的女儿在沙发上睡着了。

The FBI was either asleep or inept or both. 

美国联邦调查局要么是懈怠了，要么是无能，要么是二者兼有。

The rugby club has been asleep for five years and it's just woken up. 

这个橄榄球俱乐部沉寂了五年，刚刚苏醒过来。