Dehydroacetic acid
[化] 保果鲜; 甲基乙酰吡喃二酮; α,r-二乙酰基乙酰乙酸; (俗称)脱氢醋酸
🧩 词语组成解析
🗣️ 情景例句
You got it.
答对了。
Oh no! It's starting to rain.
哦，糟了！开始下雨了！
I don't envy him his money problems.
我庆幸自己没有他那些金钱的烦恼。