lour

动词 lour:

1. set lower
   同义词：lower
2. make lower or quieter
   同义词：turn down, lower
3. look angry or sullen, wrinkle one's forehead, as if to signal disapproval
   同义词：frown, glower, lower

lour

v.（动词）
n.（名词）
Variant of lower
lower的变体