Acetone extract
[化] 丙酮抽出物
🧩 词语组成解析
n. 丙酮\\n[化] 丙酮
🗣️ 情景例句
I care.
我关心。
The school is two miles straight ahead.
那学校一直向前两英里。
I think the shop is closed at this time of day.
我想商店在这个时间已经关门了。