Alkalescency
[化] 微碱性
🗣️ 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。
I played outside this morning.
我今早在外面玩。
Any reason?
有什么理由吗？