Acetylpropionic acid
[化] 乙酰丙酸\\n[医] 乙酰丙酸, 块茎糖酸
🧩 词语组成解析
🗣️ 情景例句
but I knew engineering was not for me.
但我知道工程对我不合适。
It must be about three thirty.
现在想必是三点三十分左右。
She enjoyed herself making the assistant bring almost everything in the window before finally buying the dress she had first asked for.
她开心地迫使那位售货员把橱窗里几乎所有的东西都拿了出来，最后才买下了她最先要看的那一件。