unsafe

英 [ʌnˈseɪf]

美 [ʌnˈseɪf]

adj.  不安全的; 危险的; 身处险境的; 证据不可靠(或不足)的

高考经济

Collins.1 / BNC.9721 / COCA.9139

牛津词典

adj.

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

柯林斯词典

• ADJ-GRADED 不安全的；危险的
  If a building, machine, activity, or area isunsafe, it is dangerous.
  1. Critics claim the trucks are unsafe...
     批评家声称这些卡车很危险。
  2. She was also warned it was unsafe to run early in the morning in the neighbourhood.
     她还被告诫大清早在附近跑步是不安全的。
• ADJ-GRADED 身处险境的
  If you areunsafe, you are in danger of being harmed.
  1. In the larger neighbourhood, I felt very unsafe.
     在大一点的小区里，我感到很不安全。
• ADJ-GRADED 证据不足的;证据不可靠的
  If a criminal conviction isunsafe, it is not based on enough evidence or is based on false evidence.
  1. An appeal court decided their convictions were unsafe.
     上诉法庭裁定对他们的判罪证据不足。

英英释义

adj

• involving or causing danger or risk
  1. a dangerous criminal
  2. a dangerous bridge
  3. unemployment reached dangerous proportions
  Synonym:dangerous
• lacking in security or safety
  1. his fortune was increasingly insecure
  2. an insecure future
  Synonym:insecure
• not safe from attack
  Synonym:insecure

双语例句

• The greatest risk occurs in overpopulated communities and refugee settings characterized by poor sanitation and unsafe drinking water.
  最大的危险存在于以卫生设施不良和饮用水不安全为特点的人口过密的社区和难民居住地。
• Unsafe sharps waste collection and disposal;
  不安全的锐利废物收集和处置；
• Many routes are unsafe or disrupted.
  许多路线都是不安全的或者中断的。
• The effluent form the factory makes the river unsafe for swimming.
  工厂放出的废水把这条河弄得不能游泳了。
• Dangerous undertows make swimming unsafe along most of the coastline.
  由于存在着危险的下层逆流，在大部分海岸线附近游泳都不安全。
• They suffered long hours, unsafe working conditions and skimpy pay.
  他们在不安全的工作环境下长时间辛苦劳作，却只有微薄的工资。
• Many techniques were unsafe and exposed the workers to highly toxic chemicals.
  许多技巧是不安全的，暴露了工人的剧毒化学品。
• Many school buildings are unsafe, and some are falling apart.
  许多校舍不安全，有些简直是摇摇欲坠。
• That can be a unsafe situation at worst and a minor annoyance at the least.
  这可以是一个不安全的情况，在最坏的情况和小麻烦至少。
• Tuberculosis and unsafe delivery practices can also cause infertility.
  结核病和不安全的分娩做法也可导致不孕。