友情提醒：点击
，可以收听真人发音
，可以收听真人发音 
小测验：选择正确的单词
- 论坛新贴
otiose ['əuʃiəus]
基本释义
- a. 不必要的,怠惰的,没有用的,多余的
词形变化
- 名 词：o'ti·os'i·ty副 词：o'ti·ose'ly
英英解释
3个形容词解释
- serving no useful purpose; having no excuse for being
[同] otiose, pointless, superfluous, wasted
[例]- otiose lines in a play
- advice is wasted words
- producing no result or effect
[同] futile, ineffectual, otiose, unavailing
[例]- a futile effort
- the therapy was ineffectual
- an otiose undertaking
- an unavailing attempt
show all ... (
3
)
- serving no useful purpose; having no excuse for being