languor

名词 languor:

1. a relaxed comfortable feeling
   同义词：dreaminess
2. a feeling of lack of interest or energy
   同义词：lassitude, listlessness
3. inactivity; showing an unusual lack of energy
   同义词：lethargy, sluggishness, phlegm, flatness

lan.guor

n.（名词）
Lack of physical or mental energy; listlessness.See Synonyms at lethargy
无精打采，衰弱无力：缺乏体力或精神；无精打采参见 lethargy
A dreamy, lazy mood or quality:
倦怠，消沉：恍惚的、懒惰的状态或特性：
例句：
.It was hot, yet with a sweet languor about it.(Theodore Dreiser)
.天气是炎热的，然而却有一种惬意的懒洋洋的感觉.(西奥多·德莱塞)

Oppressive quiet or stillness.
郁闷：令人压抑的安静或寂静

来源：
Middle English
中古英语
from Old French
源自 古法语
from Latin
源自 拉丁语
from languôre [to be languid] * see languish
源自 languôre [疲倦] *参见 languish

【引伸】
lan.guorous
adj.（形容词）
lan.guorously
adv.（副词）
lan.guorousness
n.（名词）