Prepolymerization
[化] 预聚合
🗣️ 情景例句
The first chopsticks were made from bone and jade.
第一批筷子是骨头或玉制成的。
As they sow, so let them reap.
种瓜得瓜，种豆得豆。
They're keyboard operators.
她们是电脑录入员。