Pivalaldehyde
[化] 新戊醛; 三甲基乙醛
🗣️ 情景例句
I have lots of hobbies. I love to stay busy.
我有很多爱好，我喜欢让自己忙着。
All the figures tally with the projected total.
合计和预算的总额一致。
January.
1月。