Potassium-argon
a. 钾氩测年法的
🧩 词语组成解析
potassium
[[pə'tæsiəm]]
n. 钾\\n[化] 钾K
argon
[['a:gɔn]]
n. 氩\\n[化] 氩Ar
🗣️ 情景例句
She wanted something to do, I guess.
我猜想她想找点事做吧。
I think you must be proud of being a part of such a great company.
我认为你们应该为能成为这家公司的一员而感到骄傲。
No, it isn't, said the detective suddenly.
不，不对，侦探突然说。