Protactinium

n. 镤\\n[化] 镤Pa

🏥 医学释义

钋

🗣️ 情景例句

He and my Grandpa both went there.

他和我爷爷都曾在那儿读书。

It can't be helped.

没办法了。

What does that do?

这有什么用处呢？

更多情景英语 ›

🔤 更多 P 开头的单词

paraganglion of suprarenals

pectin

pericardiotomy

phyllodia

plaucomatous excavation

pokiest

post-humanist

principal moments

全部 P 开头单词 ›