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
The teacher flunked him in geography.
老师给他的地理打不及格。
There aren't any other worms for me to play with. I'm the only worm here.
此地没有和我玩的虫虫。这里只有我一条而已。
But they would not listen to him. When they came to the river, a white man was waiting in the boat for them.
但是他们不听，当他们来到江边时，一个白人正在船上等着他们。