Pregrouting
预灌浆
🗣️ 情景例句
we'll send you a letter of appointment and can sign a full distributor contract.
我们将给你们送上一份聘书，并签订一份总的销售合同。
Don't give me any excuses.
不要给我任何理由。
I'm sure we can get you a great deal.
我很肯定我们可以帮你做成一笔好交易。