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particulate matter的英文翻譯是什麼意思，詞典釋義與在線翻譯：
英英釋義
Noun:
-
a small discrete mass of solid or liquid matter that remains individually dispersed in gas or liquid emissions (usually considered to be an atmospheric pollutant)
particulate matter的用法和樣例：
例句
用作名詞 (n.)
- Lungs retain relatively insoluble particulate material.
肺臟內留有不溶解的顆粒物質。 - Visible particulate matter can be controlled by adequate regulations.
對肉眼可見的顆粒物質的污染通過適當管理即可加以控制。
