Kalium
n. 钾\\n[医] 钾(19号元素)
🗣️ 情景例句
I don't believe in cyber romance.
我不相信网络情缘。
Which one is better?
哪一个是较好的？
Some of the things were hundreds of years old.
展出的一些东西已有数百年的历史了。