Polymolybdate
多钼酸盐
🗣️ 情景例句
A downpour like this never lasts long here at this time of year.
这里每年这个时间象这样的大雨不会下得很久的。
Or the one with blue eyes, or something like that to help you remember them.
或蓝眼睛的，帮助你们记住他。
Many people pretend that they understand modern art.
有很多人装成很懂现代艺术的样子，