Acetoxy
[化] 乙酸基; 乙酰氧基
🗣️ 情景例句
What's the weather like in Japan this time of year?
现在日本的天气怎么样？
I've forgotten what time he said he had dinner last night.
我忘记了他昨晚什么时间吃晚饭的了。
As the time and cost of making a chip drop to a few days and a few hundred dollars,
由于制造一块芯片的时间已缩短至几天，费用也只有几百美元，