Polymerizer
n. 聚合剂, 聚合器\\n[化] 聚合釜
🏥 医学释义
聚合器（牙）
🗣️ 情景例句
to see some of my designs that I've been working on?
看我正在设计的一些服装呢？
There are four quarters in every dollar.
每美元有四个二角五分。
It's a book.
一本书。