Prepolymerization
[化] 预聚合
🗣️ 情景例句
I just received your letter and I want to let you know my opinion on your plans for the future.
来信已收到，我想告诉你我对你将来打算的看法。
I will be flying to Canada at this time tomorrow.
我将在明天这个时候飞到加拿大。
I made a mistake.
我弄错了。