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有效

yǒu xiào
  • effective;valid;be good for;efficacious;remains in effect;subsist;gelling
有效有效
有效 [yǒu xiào]
  • (1) [be good for;efficacious;effective]∶有成效,有效果

  • 未必有效

  • (2) [valid]∶有效力

  • 有效期

有效[yǒu xiào]
  1. 这药已证实是有效的。

    It has been demonstrated that this drug is effective .

  2. 幽默是比暴力更有效的防御武器。

    Humour is a more effective defence than violence .

  3. 这是另外一些与航空有关网页的有效链接。

    Here are some live links to other aviation-related web pages .

  4. 本协议的有效期已过。

    The period of validity of the agreement has expired .

  5. 她迅速有效地处理全部来往信件。

    She deals with all the correspondence promptly and efficiently .

  6. 试试这种乳霜吧——对皮肤斑点挺有效。

    Try this cream ─ it 's great for spots .

  7. 这个特价优惠月底前有效。

    This special offer is valid until the end of the month .

  8. 新税种的有效施行期限为五年。

    There is a five-year sunset on the new tax .

  9. 此签证有效期为14天,可延期到一个月。

    The visa is for 14 days , extendable to one month .

  10. 那旅馆的服务工作有效率而不夸张。

    The service at the hotel is efficient and unobtrusive .

  11. 这酸奶的有效期到11月20日。

    The expiration date on this yogurt was November 20 .

  12. 有些产品过了有效使用年限后是可以回收再利用的。

    Some products can be recycled at the end of their useful life .

  13. 胆固醇含量不能有效地预示妇女心脏病。

    Cholesterol level is not a strong predictor of heart disease in women .

  14. 反对党的声音被有效地压制了下去。

    The voices of the opposition were effectively smothered .

  15. 你应该尽量更有效地分配你的时间。

    You should try and organize your time better .

  16. 使用能有效滤掉紫外线的防晒霜。

    Use a sun block that filters UVA effectively .

  17. 我们必须最有效地利用现有财力。

    We must make the most efficient use of the available financial resources .

  18. 候选人必须善于有效地表达自己。

    Candidates must be able to communicate effectively .

  19. 水不能有效阻挡太阳中更有害的射线。

    Water is not an effective shield against the sun 's more harmful rays .

  20. 电视是一种有效的通信手段。

    Television is an effective means of communication .

  21. 什么是阿司匹林中的有效成分?

    What is the active ingredient in aspirin ?

  22. 合同条款有效。

    The terms of the contract subsist .

  23. 许可证的有效期为三个月。

    The permit runs for three months .

  24. 这个报价还有效吗?

    Is the offer still open ?

  25. 难以相信的是,它确实有效。

    Unbelievably it actually works .

  26. 政府坚持认为“关押有效”,并计划对暴力犯罪者实行更严厉的判刑政策。

    The government insists that ' prison works ' and plans to introduce a tougher sentencing policy for people convicted of violent crime .

  27. 良好的客户关系需要做到礼貌、专业,并提供有效的回复。

    Good customer relations require courtesy , professionalism and effective response .

  28. 除非能证明训练有效,否则就是白搭。

    Training is worthless unless there is proof that it works .

  29. 我们这样的制度缺乏有效保护公民自由的条款。

    A system like ours lacks adequate safeguards for civil liberties .

  30. 对于低收入工人来说,福利救济是唯一真正有效的保障措施。

    Welfare is the only real safety net for low-income workers .