Acetalization
[化] 缩醛作用; 缩醛化作用
🗣️ 情景例句
You said you wanted to be a doctor like your father.
你说过你希望像爸爸一样成为一名医生。
Better deny at once than promise long.
轻诺必寡信。
Missed it! That was lucky. It can damage your car really badly.
躲过去了！真够幸运的。它会把车子撞坏的。