Acetoxy
[化] 乙酸基; 乙酰氧基
🗣️ 情景例句
It could be Alexandra.
可能是 Alexandra 。
Better lose a jest than a friend.
宁可不说一句俏皮话，以免得罪朋友们。
but each year, the dogs are still sent out into the snow whenever a traveller is in difficulty.
但每年还要派狗到雪山地里去帮助那些遇到困难的旅游者，