Bimolybdate
酸性钼酸盐, 重钼酸盐
🗣️ 情景例句
Well, I ...
好啦， 我……
I took 4 feet of cloth.
我拿了四英尺布。
and whom I respect, confess at once that they have little idea where they are going when they first set pen to paper.
和尊敬的作家，都立即承认在他们动笔时，不清楚要写什么，怎么写。