Pyrocatechu aldehyde
[化] 焦儿茶醛
🧩 词语组成解析
aldehyde
['ældihaid]
n. 醛，乙醛;
🗣️ 情景例句
when she was a child.
在她小时候。
How wide is this bridge?
这座桥有多宽？
I rang the bell and was not surprised to see that Hugh was still as fat as ever.
我按响了门铃，当看到休仍和往常一样胖时，我并不感到惊奇。