Aricite
水钙沸石
🗣️ 情景例句
Besides, reasonable quantities of marketing literature are supplied free of charge.
此外，我们还免费提供一定数量的营销资料。
I always used to leave for work at 8:30.
我过去总是在8:30离开去工作。
I felt very nervous when I went into his office.
我走进他的办公室，感到非常紧张。