Hydropyrophosphate
焦磷酸氢盐, 酸式焦磷酸盐
🗣️ 情景例句
Give me two tickets to New York.
请给我两张去纽约的票。
She gaped in surprise when Robert arrived.
当罗伯特来的时候，她吃惊得长大嘴巴呆住了。
She was a beauty in her day.
她年轻的时候是个美人儿。