Dimers
(dimer 的复数) n. 二聚物\\n[化] 二聚物; 二分子聚合物
🗣️ 情景例句
It's quite lovely.
相当好看。
I wrote to him last Friday.
我上个星期五写信给他。
Why does aperson standing in a bus or train tend to fall when a sudden start is made?
一个人站在公共汽车或火车上，当车突然开动时，他为什么会倾倒呢？