Stoppering
[医]塞（上）塞子
🗣️ 情景例句
But your L C must reach us 30 days before delivery.
但交货前30天，我们必须要收到你们的信用证。
What's your counter-offer?
您的还价是多少？
Then why do you want to sell it?
那么，您为什么要卖掉它呢？