Dimeric dibasic acid
[化] 二聚二元酸
🧩 词语组成解析
a. [化]二聚的, 二分子,二聚物
a. 二元的\\n[化] 二元的; 二价的; 二碱价的; 二取代的
🗣️ 情景例句
At 4, but I have to leave by 3:00 to get there on time.
四点，不过我三点必须离开，才能准时到那里。
Go to bed with the lamb and rise with the lark.
早睡早起。
How much cloth does it take to make a skirt for the girl?
女孩做一条裙子要用多少布？