Ethyl crotonate
[机] 巴豆酸乙酯
🧩 词语组成解析
[化] 乙基\\n[医] 乙基
巴豆酸酯, 丁烯酸酯
🗣️ 情景例句
He appeared ill at ease at the party.
他在宴会上显得很拘谨。
This is our most recently developed product.
这是我们最近开发的产品。
People think we look the same, but I can see that we're different.
人们认为我们长得一模一样，但是我能看出我们的差别。