Pexin
凝乳酶
🗣️ 情景例句
When can I photograph a class?
我何时才来上课呢？
Please sign a copy of our Sales Contract No.156 enclosed here in duplicate and return to us for our file.
请会签第156号销售合同一式两份中的一份，将它寄回我方存档。
They had a single aim, a solitary goal -- the top!
他们只有一个目标，唯一的目标 -- 顶峰！