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

How long has he held office?
他已任职多长时间了?
If they say you are good, ask yourself if it be ture.
若有人称赞你,要自问对不对。
Yes, I have.
有,看过了
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padding 'pædiŋ
petrol 'pɛtrəl
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