Teabrom
[医] 溴化四乙铵
🗣️ 情景例句
Hi, how are you doing?
你还好吗？
How much is this rug?
这条地毯多少钱？
I like reading English books, but they're sometimes rather hard.
我喜欢看英语书，但有时候英语书相当难读。