Ultrapas
三聚氢胺(甲醛)树脂
🗣️ 情景例句
By the way, will we be able to get a refund on this cancellation?
顺便问一下，我们取消后可拿回定金吗？
You have to change at chicago station.
你必须要在芝加哥站转车。
Oh dear! You're right.It's closed.
哎吆！你说得对，是关着的。