• 1. perfectly safe: 万无一失 | 绝对安全
• 2. be perfectly safe: 形容有把握
• 3. To Be Perfectly Safe: 要绝对安全

更多释义

• 1.Now I know that for some people this might be quite a frightening thing to do, but it is perfectly safe.
  现在我知道，对一些人来说，这做起来可能是一件相当可怕的事情，但它是完全安全的。
  dict.yoduao.com
• 2.Anyway, these bands are perfectly safe, and some humming birds have worn them for years with no evidence of any problems.
  不管怎样，这些带子是完全安全的，一些蜂鸟已经戴上这些带子很多年了，没有出现任何问题。
  dict.yoduao.com
• 3.She's perfectly safe, I can assure you.
  我可以向你保证，她绝对安全。
  dict.yoduao.com

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