lethargic是什么意思？

lethargic

英[lə'θɑ:dʒɪk] 美[ləˈθɑrdʒɪk]

• adj. 昏睡的，没精打采的，懒洋洋的，暮气沉沉，苶；

名词：lethargy;

例句

• Bullfrogs became lethargic with the first cold nights. 在开始的那些寒冷夜晚,牛蛙变得无精打采.
• The hot weather made me feel lethargic. 炎热的天气使我昏昏欲睡.
• It made us all lethargic before we had gone far. 行不多远,大伙儿都意兴索然.
• 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.
• 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。

柯林斯高阶英汉双解学习词典释义

• ADJ-GRADED
  慵懒的；没精打采的；懒洋洋的
  If you are lethargic, you do not have much energy or enthusiasm.
  例句
  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。

英英词典释义

• Adjective
  1. deficient in alertness or activity;
  "bullfrogs became lethargic with the first cold nights"