somnolence

英 ['sɒmnələns] 美 ['sɑːmnələns]

• n. 嗜睡；想睡；瞌睡

英英释义

Noun:

1. a very sleepy state;

   "sleepiness causes many driving accidents"
   

例句

用作名词 (n.)

1. Psychic changes have been commonly observed, as well as daytime somnolence, nocturnal insomnia, and partial blindness.
   普遍观察的有精神变化，以及白天嗜睡，夜间失眠和部分失明。
2. Somnolence was the most common side effect, but the drug was generally well tolerated.
   主要的副作用是嗜睡，但在这个药物整体上是可以被接受的。

词汇搭配

• somnolent 〈正式或文〉昏昏欲睡...

近反义词

【近义词】

• sleepiness 想睡，困倦
• drowsiness 睡意