Trickle hydrodesulfurization
[建] 加氢脱硫法
🧩 词语组成解析
[机] 加氢脱烃
🗣️ 情景例句
Six months ago.
六个月以前。
Not at all.
没什么。
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。