好的，我将以百科式的格式，为你详细整理“effective date”这个英语词组的音标、意思、读音、用法、例句和短语搭配。

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Effective Date

音标

英式音标：/ɪˈfɛktɪv deɪt/
美式音标：/ɪˈfɛktɪv deɪt/

发音

英式发音：ih-FEK-tiv dayt

美式发音：ih-FEK-tiv dayt

词性

名词短语

含义

生效日期：指法律文件、合同、政策或协议等正式开始生效的日期。

起算日期：用于计算条款、权利或义务开始生效的具体时间点。

用法说明

常用于法律、合同、保险、财务及行政文件中。

表示从某一日期起条款、规则或责任正式生效。

常与“as of”搭配，如“effective as of January 1, 2025”。

短语搭配

effective date of contract 合同生效日期

effective date of policy 政策生效日期

effective date of termination 终止生效日期

effective date of coverage 保险生效日期

effective date change 生效日期变更

effective date clause 生效日期条款

effective date notification 生效日期通知

effective date amendment 生效日期修订

effective date provision 生效日期规定

effective date confirmation 生效日期确认

例句

The effective date of the contract is September 1, 2025.

All changes will take effect from the effective date specified in the agreement.

Please ensure the effective date of your insurance policy is correct.

The new regulations will be applied starting from the effective date.

Employees will receive benefits according to the effective date of their employment.

The effective date of termination must be clearly stated in the notice.

Any amendments must reference the effective date of the original contract.

The software license becomes valid on the effective date mentioned in the document.

The effective date of the new tax law is January 1 of next year.

Companies must send effective date confirmation to all relevant parties.

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如果你愿意，我可以帮你画一个**“effective date使用场景示意图”**，让这个概念在合同、保险和政策中的应用更加直观。

你希望我画吗？