Hydropyrophosphate
焦磷酸氢盐, 酸式焦磷酸盐
🗣️ 情景例句
My boyfriend really makes me furious sometimes.
我的男朋友有时候真让我窝火。
When the clock strikes twelve at midnight.
当午夜十二点的钟声敲响时。
What time will the next train leave?
下一班火车什么时候开？