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1
有效, 合法
acceptable by the law or any authority
- The contract is only valid if both parties sign it.
- Your passport must be valid for at least six months to enter the country.
- The parking permit displayed on the car's dashboard was no longer valid.
- The certificate is valid for one year from the date of issue.
- The court ruled the evidence inadmissible as it was not obtained through valid means.
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2
有效的, 有根据的
(of an argument, idea, etc.) having a strong logical foundation or reasoning
- Her proposal was considered valid because it was supported by thorough research and evidence.
她的提议被认为是有效的，因为它得到了彻底的研究和证据的支持。
- The decision to implement the new policy seemed valid after a careful analysis of its potential benefits.
在仔细分析了其潜在好处后，实施新政策的决定似乎是有效的。
- The scientist's theory was deemed valid as it aligned with existing experimental results.
科学家的理论被认为是有效的，因为它与现有的实验结果一致。
- The conclusion drawn from the data was valid, as it followed logically from the observed patterns.
从数据中得出的结论是有效的，因为它逻辑上遵循了观察到的模式。
- During the debate, each participant presented valid points backed by sound reasoning.
在辩论期间，每位参与者都提出了有充分理由支持的有效观点。
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