Butylidene propionic acid
[建] 丁叉丙酸
🧩 词语组成解析
[化] 1,1-亚丁基
[医]丙酸的
🗣️ 情景例句
May I ask for a wake-up call tomorrow morning?
明早我可以要求晨叫服务吗？
There's no need!
多此一举！
I was very tired this morning. I couldn't get up.
我早上很累，起不来。