Denol
胶体铋
🗣️ 情景例句
I never understand what you are talking about, maybe it's the language barrier.
我从不知道你在说什么，也许这就是语言障碍吧。
I understand completely.
我完全理解。
The assistant who served her did not like the way she was dressed.
接待她的售货员不喜欢她的那副打扮，