Prepolymerization
[化] 预聚合
🗣️ 情景例句
How long will it take for my mail to reach its destination?
我的信件到达目的地要多久？
It's awful.
真糟糕。
Did the wagging dance tell the bees how far away the food was?
摇摆舞有没有告诉蜜蜂食物到蜂箱的距离有多远？