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 know it hurts.
我知道那儿痛。
Thank you very much for giving us your valuable time.
我们占用了你宝贵的时间，非常感谢。
Mr.Jones and his wife are looking at them.
琼斯先生和他的妻子正在看这些船。