Anthrimide
[化] 二蒽醌亚胺
🗣️ 情景例句
Have a safe trip home.
路上小心点。
Do we have to wear the helmets?
我们得戴上防护帽吗？
The most frightening thing of all was that not a sound could be heard.
最令人害怕的是到处没有一点声音。