Prepolymerization
[化] 预聚合
🗣️ 情景例句
That remains to be seen.
那还要看看。
You are shorter than I am.
你比我矮。
Collecting, by occupying spare time so constructively, makes a person contented, with no time for boredom.
收藏活动通过富有建设性地利用业余时间使人感到心满意足，不再有无聊之日。