Pivalaldehyde
[化] 新戊醛; 三甲基乙醛
🗣️ 情景例句
English is important for those who wish to do international trade.
英语对于那些想做国际贸易的人来说太重要了。
You've inherited a large estate!
你继承了一大笔遗产嘛！
For them this is a major operation which involves considerable planning.
看戏在他们是件大事，需要精心计划。