Dimer
n. 二聚物\\n[化] 二聚物; 二分子聚合物
🗣️ 情景例句
I don't think I have a mathemationcal brain.
我想我没有数学头脑。
Once a devil, always a devil.
一次做魔鬼，永远是魔鬼。
These friendly dogs, which were first brought from Asia, were used as watchdogs even in Roman times.
那些最先从亚洲引进的狗，待人友好，早在罗马时代就给人当看门狗了。