Precondensate
[化] 预缩合; 预缩合物
🗣️ 情景例句
Sure. Put it back in your room, and we'll hang everything up later.
当然。将它放回你的房间里， 过一会儿我们来一件件挂起来。
How long will it take you to have it fixed?
你要多少天才能把它修理好？
There is a factory near No.14 Middle School.
第十四中学附近有一家工厂。