Grasex
三氯乙醛
🗣️ 情景例句
Forgive my ignorance, But what exactly are you talking about?
请原谅我的孤陋寡闻，你说的到底是什么？
What day is today?
今天是星期几？
How soon can you have your product ready?
你们多久才可以把产品准备好呢？