Aplotaxene
云木香烯
🗣️ 情景例句
Please come and see me in my office on the 20th floor.
请到二十楼我的办公室来见我。
He's not in. May I take a message for him?
他不在，我能替他捎个口信吗？
I'm sorry.We don't have any.
对不起，我们没有。