lethargy

US /ˈleθərdʒi/

UK /ˈleθədʒi/

C1 高級
n. (u.)不可數名詞昏睡
Some of the symptoms of this condition are lethargy, dizzines, loss of appetite, vomiting ad bloody stool.
n. (u.)不可數名詞缺乏活力
The hot weather induced a feeling of lethargy.
n. (u.)不可數名詞嗜睡症
Lethargy can be a symptom of various underlying medical conditions.

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