Prepolymer
[化] 预聚物
🗣️ 情景例句
Absolutely.
绝对。
I can only afford to watch television for an hour gonight because I have homework to do.
因为我要做家庭作业，所以今晚我只能花一小时看电视。
Next Annie took me by the hand and taught me how to jump.
接着，她又拉着我的手，教我如何跳。