Potassium fluotantalate
[化] 氟钽酸钾
🧩 词语组成解析
potassium
[[pə'tæsiəm]]
n. 钾\\n[化] 钾K
氟钽酸盐
🗣️ 情景例句
If you know a man's last name, address him as 'Mr.'.
如果你知道一个男性的姓， 应该用 'Mr。' 来称呼他。
How would I know?
我怎么知道？
No matter how busy you are, he always insists on coming with you.
不管你多忙，他总是坚持要跟你去。