gratuitous
US /ɡrəˈtuː.ə.t̬əs/
UK /ɡrəˈtuː.ə.t̬əs/
形容词
1.
无偿的
(of something such as bad behavior) not necessary, or with no cause:
示例:
•
A lot of viewers complained that there was too much gratuitous sex and violence in the movie.
在 Lingoland 学习这个单词