Molybdophosphate
磷钼酸盐
🗣️ 情景例句
Is this your very first advanced aerobics class?
这是你第一次上有氧运动高级班吗？
He that travels far knows much.
见多识广。
His cake is four times as big as mine.
他的蛋糕是我的四倍大。