Plutonium carbonitride
[化] 碳氮化钚
🧩 词语组成解析
plutonium
[[plu:'təuniəm]]
n. 钚\\n[化] 钚Pu
碳氮化物
🗣️ 情景例句
What's wrong, Susan?
怎么啦， Susan？
Don't leave.
不要离开。
That's not allowed. Once you are in here, listen to your teacher.
那是不允许的。一旦进来了，你们要听老师的话。