unperk
词形变化
unperked
unperking
unperks
三单
unperks
unperking
现在分词
unperked
过去式
unperked
过去分词
释义与例句
v.
-
1.
To make (someone) less lively or enthusiastic.
及物 -
2.
To become less lively or enthusiastic.
不及物
词源
From un- + perk.
来源:wiktionary