noun 下载 🔗分享 三聚物,三联体 A polymer composed of three monomers Examples : "The new cleaning product contains a trimer, a molecule made of three identical parts that help break down grease. " 这款新型清洁产品含有一种三聚物,它是由三个相同的部分组成的分子,可以帮助分解油脂。 chemistry biochemistry compound substance material 与AI对话词汇游戏阅读练习