Naphthaquinone
萘醌
🗣️ 情景例句
Have you talked to the community council?
你们跟社区的议会谈过了吗？
I have received a letter from my cousin.
我收到了我表兄的信。
No one can match us so far as quality is concerned.
就质量而言，没有任何厂家能和我们相比。