Diammonium
phosphate[化]磷酸氢二铵
🗣️ 情景例句
Oh, she's very pretty.
噢 她很漂亮。
Many people's feelings concur on the subject of freedom.
许多人的感情，在自由的问题上是一致的。
Speculations about is nature have been going on for literally thousands of years,
人们对睡眠作用的种种猜测，确实有数千年之久。