drowsiness
名词
UK/ˈdraʊ.zi.nəs/
US/ˈdraʊ.zi.nəs/
定义 drowsiness 名词
- Uncountable
a state of being tired and sleepy, between wakefulness and sleep
He experienced a wave of drowsiness after taking the cold medicine.
Long flights often induce a feeling of drowsiness.
Her drowsiness made it hard to concentrate.