单词音标：
【音标】 ['læsitju:d]
汉语翻译
n. 疲倦, 疲乏, 无精神【医】 倦怠
英语解释：
名词 lassitude:
- a state of comatose torpor (as found in sleeping sickness)同义词：lethargy, sluggishness
- a feeling of lack of interest or energy同义词：languor, listlessness
- weakness characterized by a lack of vitality or energy同义词：inanition, lethargy, slackness
详细解释：
las.si.tude
n.（名词）A state or feeling of weariness, diminished energy, or listlessness.See Synonyms at lethargy 懒散：疲倦、无活力或没精打采的状态或情绪参见 lethargy
来源：Middle English 中古英语 from Old French 源自 古法语 from Latin lassitôdô 源自 拉丁语 lassitôdô from lassus [weary] * see lô- 源自 lassus [疲倦的] *参见 lô-
