Ethyl levulinate
[化] 乙酰丙酸乙酯; 4-氧代戊酸乙酯
🧩 词语组成解析
[化] 乙基\\n[医] 乙基
乙酰丙酸
🗣️ 情景例句
What do you mean?
你是什么意思？
I would like to go to the employment agency for a job.
我要去职业介绍所找一份工作。
But I advise you to check your bag every evening before going home.
但是，我劝你每晚回家前检查下自己的包。