Kalium
n. 钾\\n[医] 钾(19号元素)
🗣️ 情景例句
You are in great condition. I can't believe it!
你的身体太好啦。我简直不敢相信。
I'm Clifton, and I've been associated with this project since the beginning.
我叫克里夫敦，从一开始我就参与了这项计划。
What are you doing?
你在干什么呢？