asleep adj.
VERBS be, lie, seem The baby lay peacefully asleep in its pram. All the houses seemed asleep. | drop, fall I fell asleep almost immediately. | remain, stay
ADV. deeply, fast, heavily, sound The children were all sound asleep in bed. | almost, half, nearly At the end of the afternoon they were exhausted and half asleep. | peacefully | still
You can also check other dicts: asleep (English, 中文解释 ), wordnet sense, Collins Definition