lethargy
US /ˈleθ.ɚ.dʒi/
UK /ˈleθ.ə.dʒi/
名词
倦怠, 无精打采, 昏睡
a lack of energy and enthusiasm; a state of being sluggish or inactive
示例:
•
After the long flight, a feeling of lethargy overcame him.
长途飞行后，他感到一阵倦怠。
•
The hot weather often causes lethargy in the afternoon.
炎热的天气常常导致下午感到倦怠。