Polymerized
a. 聚合的\\nv. （使）聚合( polymerize的过去式和过去分词 )
🗣️ 情景例句
She took a medical course.
她选读医学课程。
His heart cannot be pure whose tongue is not clear.
嘴不净者心不纯。
You must always return your library book on time!
你必须按时归还图书馆的书！