Hydropyrophosphate
焦磷酸氢盐, 酸式焦磷酸盐
🗣️ 情景例句
The grass. The trees. The fresh air.
草地， 树木， 新鲜空气。
Thank you. Here's $10:00. Keep the change.
谢谢你。这是10美元，不用找了。
You could save a lot if you would order a little more.
如果你单子下得多一点，可以省不少的钱。