Ammonium wolframate
[化] 钨酸铵
🧩 词语组成解析
n. 铵\\n[化] 铵
钨酸盐
🗣️ 情景例句
May I use a knife and fork please?
我可以用刀叉吗？
What are you gonna do?
你打算怎么办？
I often fish for hours without catching anything.
我经常一钓数小时却一无所获，