Hermetization
密封, 封闭
🗣️ 情景例句
Can I buy you a drink?
我能为你买杯酒吗？
We hope that the next negotiation will be the last one before signing the contract.
我们希望下一交谈判将是签订合同前的最后一轮谈判。
What's it?
是什么？