Bimolybdate
酸性钼酸盐, 重钼酸盐
🗣️ 情景例句
I'll say.
是的。
I have no leisure time to play golf.
我没空闲打高尔夫球。
Mary is still writing letters. She's been writing letters all day.
马力还在写信，她写了一整天的信。