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
Surprise.
惊喜。
For a few, scholarships were sources of support.
有少数人，奖学金是他们接受教育的学费来源。
Why didn't you tell her to use her own?
你为什么不叫她用自己的？