Diphosphoric acid
[化] 焦磷酸
🧩 词语组成解析
🗣️ 情景例句
I'm calling to know if it would be at all possible to cancel our reservation.
我打电话想知道我们的预约是否有可能取消。
It seems he's famous.
看起来他好像很出名。
'I'm trying to repair the bell,' answered Bill.
“我想把这口钟修好，”比尔回答说。