Ethyl dimethylacetoacetate
[化] 二甲基乙酰乙酸乙酯
🧩 词语组成解析
[化] 乙基\\n[医] 乙基
🗣️ 情景例句
I need to be in the top percentage of my class to study abroad.
为出国留学，我的成绩必须在班里名列前茅。
How do I address you?
我怎么称呼你？
Though Jimmy agreed to go at once, Jumbo refused to move.
虽然吉米同意马上就走，但江伯却拒绝移动。