Potassium peroxide
[化] 过四氧化二钾
🧩 词语组成解析
potassium
[[pə'tæsiəm]]
n. 钾\\n[化] 钾K
peroxide
[[pə'rɔksaid]]
n. 过氧化物\\n[计] 过氧化物
🗣️ 情景例句
I really enjoyed the meal.
我真的吃得很高兴。
He was accustomed to poor food.
他习惯于粗茶淡饭。
That's the trouble, vicar,' answered Bill.
“问题就在这里，牧师，”比尔回答说。