Potassium fluoride
[化] 氟化钾
🧩 词语组成解析
potassium
[[pə'tæsiəm]]
n. 钾\\n[化] 钾K
fluoride
[['fluəraid]]
n. 氟化物\\n[化] 氟化物
🗣️ 情景例句
You really must try and take more care.
你一定要更当心一点。
Those flowers look pretty but don't give off a nice smell.
这些花看似漂亮，但是气味并不好。
It is being repaired by a friend of my father's.
父亲的一个朋友正在修理这件乐器。