Polonium dioxide
[化] 二氧化钋
🧩 词语组成解析
polonium
[[pə'ləuniəm]]
n. 钋\\n[化] 钋Po
🗣️ 情景例句
You're just going to have to have ice cream.
你只好得吃冰淇淋了。
I'm looking for a half-time job.
我在找半工半读的工作。
How long has Jim been at his school?
吉姆到校有多长时间了？