Anthranone
[化] 蒽酮
🗣️ 情景例句
Thanks, Mrs. Martinelli.
谢谢 ，Martinelli太太。
We used to have a lot of fun when we were that age.
当我们是变老时，我们过去常有很多趣事。
Is there anything else that I ought to get?
我还该弄点别的什么东西吗？