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somnolence vocabulary infographic in a Hollywood comic style showing a sleepy pilot in a glowing night cockpit单词

somnolence

/ˈsɒm.nə.ləns/ noun

中文翻译

嗜睡;昏昏欲睡

含义 MEANING

Somnolence is a state of being very sleepy or drowsy.

用法与解析 USAGE

Somnolence is formal; sleepy and drowsy are more common in everyday speech. It often describes a side effect, a quiet setting, or an afternoon feeling.

学习笔记 NOTES

核心理解:somnolence 就是强烈的困倦、嗜睡状态。它是较正式的词,常见于医学、说明书或书面表达。

例句 EXAMPLES

The medicine caused somnolence.

这种药引起了嗜睡。

Somnolence made it hard to finish the report.

昏昏欲睡让人很难完成报告。

The quiet lecture brought on somnolence.

安静的讲座让人犯困。

He took a break to fight his afternoon somnolence.

他休息了一会儿来对抗午后的困倦。
♧ 来源:Expression original educational content更新于 2026-09-08