Potassium hexafluorosilicate
[化] 六氟硅酸钾
🧩 词语组成解析
potassium
[[pə'tæsiəm]]
n. 钾\\n[化] 钾K
🗣️ 情景例句
You may be offered coffee, and then you should immediately announce the reason for your visit.
他们会给你冲咖啡，然后你应该尽快说明来意。
Do I need a reservation for the dining car?
我需要预订餐车吗？
No hurry.
不着急。