Hydroxynitrate
碱式硝酸盐
🗣️ 情景例句
Scientists have confirmed that the Earth is, indeed, round.
科学家证实，地球确实是圆的。
The post office is right on the corner, You can't miss it.
那邮局就在转角的地方，很好找。
You'd better find it quickly. Oh, too late.
你最好赶快找到它。啊，太迟了。