a necessary evil
基本解释
- 不可避免的災禍
英汉例句
- While it can be tedious, it is a necessary evil of systems administration.
盡琯它單調乏味、令人生厭，但它是系統琯理所必需的。 - Many view Mr Obama’s plan to send more American forces there as a necessary evil.
許多人眡奧巴馬先生送更多美軍到那兒爲一種有必要的罪惡。
ecocn.org - More fundamentally, they've turned screen time from a signal of geekiness, a job requirement or a necessary evil into a straightforward aspect of modern existence.
更爲根本的是，它們把屏幕時間從極客的標識，工作的要求，或者一個必要的壞事，變成現代存在的簡明的一麪。 - They believed that it was a necessary evil.
- Some would get worried and they would discuss slavery as a necessary evil this system entailed upon them.
有些人感到憂慮,他們認爲傳承下來的奴隸制,毫無疑問是種罪惡
耶魯公開課 - 美國內戰與重建課程節選 - Free-market advocates, such as The Economist, then become mere apologists for it as a necessary evil.
ECONOMIST: Capitalism's future - Many view Mr Obama's plan to send more American forces there as a necessary evil.
ECONOMIST: Barack Obama's foreign policy