Acet
[化] 次乙基; 乙酰
🗣️ 情景例句
Are you the oldest in your family?
你是你家里最大的孩子吗？
I used to have dinner at 7:30 and go to bed early.
我过去常在7:30吃晚饭并且早睡觉。
Each of the four cables contains 26,108 lengths of wire.
4根钢缆中的每根由26，108股钢绳组成。