单词：somnolence
音标：['sɔmnәlәns] ；
n. 思睡, 困倦, 瞌睡, 嗜眠, 嗜眠症
[医] 瞌睡, 欲睡; 嗜眠
[医] 瞌睡, 欲睡; 嗜眠
n a very sleepy state
词型变化：名词复数形式 : somnolences
词性分布：
somnolence的用法和样例：
例句
用作名词(n.)
- 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。
- 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...
【近义词】
- sleepiness想睡，困倦
- drowsiness睡意