Acet
[化] 次乙基; 乙酰
🗣️ 情景例句
I promised you a surprise, didn't I?
我答应过要给你一件惊喜， 不是吗？
It's essential to choose the right means of transportation.
选择合适的运输方式很重要。
Tom burnt his hand when he was cooking.
汤姆做饭时烫了手。