Methacrolein
(=2-methyl-acrolein)异丁烯醛, 2-甲基丙烯醛
🔁 扩展释义
【化】 异丁烯醛; 2-甲基丙烯醛
🗣️ 情景例句
You know I'm very excited about his arrival.
知道我对他的到来是多么兴奋。
I can't promise anything,but I'll do my best.
不敢保证，不过我尽力而为。
They crowned him king.
他们拥立他为国王。