Prepolymerization
[化] 预聚合
🗣️ 情景例句
Who was it?
谁来的电话
I don't like the conclusion of the play.
我不喜欢这出戏的结局。
The plane was late and detectives were waiting at the airport all morning.
飞机误点了，侦探们在机场等了整整一上午。