Phosphomolybdic acid (pma)
[化] 磷钼酸
🧩 词语组成解析
🗣️ 情景例句
Thanks a lot. Bye.
多谢，再见。
You have a radio,don't you?
你有一台收音机，对吗？
Professors from the university in Paris would be coming down by train.
巴黎那些大学的教授们将会坐火车来这里。