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
My wife is a writer. She writes on her computer. She has published ten novels already.
我的太太是个作家。她在计算机上写作。她已发表了10部长篇小说。
Comfort is better than pride.
安慰胜过傲慢。
It's here. Can you see an orange?
在这儿。你能看见一只橘子吗？