Dimer
n. 二聚物\\n[化] 二聚物; 二分子聚合物
🗣️ 情景例句
We have four people in the family, my parents, my elder brother and I.
我家有 4 口人，我的父母，我的哥哥和我。
No piper can please all ears.
众口难调。
It starts at four thirty, doesn't it?
聚会4：30开始，是吧？