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
I'm tired and hungry.
我累了， 也饿了。
Can't you hear me?
你听不到我说的话吗？
While we were having breakfast, our little boy, Tommy, found two small coins on the floor.
正当我们吃早饭时，我们的小男孩汤米在地上找到两枚小硬币。