unnecessary [ʌn'nesisəri]

adj.
不必要的, 多余的

单词认知/跟读练习/词义回想/单词回想/字母填空/听写练习/选择练习/默写练习/单词测试（初中高）

单词 unnecessary 网络释义

形容词 a.
1.不需要的;不必要的;多余的[Z]
avoid unnecessary expenses
避免不必要的开支
That was an unnecessary remark.
那句话是多余的。

单词 unnecessary 其它相关

单词解释
a. 不必要的,无用的,无益的
that you do not need; not important
相关例句
It is unnecessary to have a meeting.
　 没有必要开会。
The book was discarded as unnecessary.
　 这本书被认为无用而被抛弃了。
All those clothes are unnecessary on such a hot day.
　 在这样一个大热天，所有那些衣服都不需要了。
I will not cause you any unnecessary trouble.
　 我不会给你添加任何不必要的麻烦。
A bicycle is unnecessary if you live here.
　 住在这里不需要有自行车。
同义反义
同义词：superfluous, excess, peripheral, needless, unessential, accidental
反义词：necessary

单词 unnecessary 其它例句

- Don't involve yourself in unnecessary expense.
　 勿做不必要的花费。
- I'm sorry you've had a wasted (ie unnecessary, fruitless) journey.
　 很遗憾你白跑了一趟.
- I need hardly say (ie It is almost unnecessary for me to say) that I was very upset.
　 无庸赘言, 我心乱如麻.