languor
noun /ˈlæŋɡə(r)/
/ˈlæŋɡər/
[uncountable, singular] (literary)- the pleasant state of feeling lazy and without energy
懒洋洋；慵懒 - A delicious languor was stealing over him.
一种美滋滋懒洋洋的感觉悄悄传遍他的全身。
词源Middle English: via Old French from Latin, from languere, related to laxus ‘loose, lax’. The original sense was ‘illness, distress’, later ‘faintness, lassitude’; current senses date from the 18th cent., when such lassitude became associated with a romantic longing. - A delicious languor was stealing over him.