lethargic
adj. 昏睡的; 没精打采的,懒洋洋的; 暮气沉沉; 苶
If you are lethargic, you do not have much energy or enthusiasm.
He felt too miserable and lethargic to get dressed.
他心情低落,无精打采,完全没有心思穿衣整装。
1. deficient in alertness or activity;
It'served to make him rebellious and hence lethargic at times.
这种情况引起他对现状的反抗心理,有时候便老是没精打采.
It made us all lethargic before we had gone far.
行不多远,大伙儿都意兴索然.
The hot weather made me feel lethargic.
炎热的天气使我昏昏欲睡.
Spitting spiders are so lethargic that you'd swear they could never catch anything.
喷唾型蜘蛛总是有气无力、昏昏欲睡,你会因此断言它们什么也抓不到.
When you wake up feeling really lethargic, really lousy.
当你醒来感觉很疲惫, 很糟糕.