Potassium
[ [pə'tæsiəm] ]
高中 Senior High
n. 钾\\n[化] 钾K
📖 牛津释义
potassium
n[U]
chemical element, a soft shiny silvery-white metal occurring in rocks and in the form of mineral salts and essential for all living things 钾. =>App 10 见附录10.
🗣️ 情景例句
We'll be looking for your book.
我们会去买你的书。
One woe doth tread upon another's heels.
祸不单行。
'What are you doing?' she asked.
“你在干什么？”她问道。