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

• In Britain the Consumer Protection Act makes it a criminal offence to sell goods that are unsafe.
  英国的《消费者保护法》规定销售不安全物品属刑事犯罪行为。
• 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。
• 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。
• This encourages unsafe programming practices and is not viable in a managed language such as Go.
  这容易产生了不安全的编程实践，因此在像Go语言这样有良好管理的语言中是不可行的。
• This is particularly important since these agencies often work in remote and unsafe areas.
  这尤其重要，因为这些机构经常在偏远和不安全地区工作。
• 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。
• An unsafe environment is a risk factor for child injury and violence.
  不安全的环境是造成儿童伤害和暴力的一个风险因素。
• Nurses can also act as advocates for unsafe situations and practices, such as corporal punishment.
  护士也可以为如体罚等不安全的情况和做法作辩护。
• 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。
• Medium. You can choose whether or not to run potentially unsafe macros.
  中。您可以选择是否运行可能不安全的宏。