Ammonium selicofluoride
[化] 氟硅酸铵
🧩 词语组成解析
n. 铵\\n[化] 铵
🗣️ 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。
I was so angry that I could hardly speak.
我气得几乎说不出话来。
An electric razor that meets the European Union's safety standards must be approved by American testers before it can be sold in the United States,
一把符合欧洲联盟安全标准的电动剃须刀必须得到美国检测人员的认可，方可在美国市场上销售；