Bimolybdate
酸性钼酸盐, 重钼酸盐
🗣️ 情景例句
And I'll call Mr. Riley at the bank
我打电话到银行给Riley先生
Never too late to mend.
过则勿惮改。
However, in recent times the old-age pension has only been paid to the poorest people because there has been an increase in the number of people out of work.189
然而阳近一段时间，老年养老金只付给那些最穷的人，因为失业的人数一直在增长。