unsafe

US [ˌʌnˈseɪf]
UK [ʌnˈseɪf]
  • adj.不安全的;危险的;身处险境的;证据不可靠(或不足)的
  • Web不安稳的;不安全代码;非安全
Comparative Degree:unsafer  Superlative:unsafest  
unsafe
adj.
1.
不安全的;危险的not safe; dangerous
The roof was declared unsafe.
已宣布屋顶有安全隐患。
It was considered unsafe to release the prisoners.
释放这些囚犯被认为是危险的。
unsafe sex(= for example, sex without a condom )
不安全的性行为
2.
身处险境的in danger of being harmed
He felt unsafe and alone.
他感到既危险又孤单。
3.
证据不可靠(或不足)的based on evidence that may be false or is not good enough
Their convictions were declared unsafe.
先前给他们的定罪已经宣布证据不足。

Sample Sentence

Definition:
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Source:AllAll,DictionaryDictionary,WebWeb
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