Phosphotungstic acid
[医] 磷钨酸
🧩 词语组成解析
🗣️ 情景例句
You've got the wedding-day jitters!
已经得了婚礼紧张症了！
In college I majored in economics, What was you major?
大学时我主修经济，你主修什么呢？
Dad, this is Zheng Jie, who I knew in Paris.
爸爸，这是郑杰，我是在巴黎认识他的。