Preelaboration
[计] 预加工, 前加工
🗣️ 情景例句
Well, thanks.
噢 ，谢了。
And the problems that some of us have had in the past year.
和去年我们一些人遇到的问题。
However, there is an even more insidious kind of pollution that particularly affects urban areas and invades our daily lives, and that is noise.
但是，还有一种更加隐蔽有害的污染，它专门影响城镇地区，侵袭我们的日常生活，那就是噪音。