signed and sealed
US /saɪnd ænd siːld/
UK /saɪnd ænd siːld/
1.
簽署並蓋章, 正式完成
officially and legally completed, especially a document or agreement
:
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The contract is now signed and sealed, so we can proceed with the project.
合同現在已經簽署並蓋章，所以我們可以繼續項目了。
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After years of negotiations, the deal is finally signed and sealed.
經過多年的談判，這項交易終於簽署並蓋章了。