particulate
Definition
A small piece of matter, especially pollution, in the atmosphere.
中文 物质的小碎片，尤其是大气中的污染物。
Example
"The air quality report measured the levels of particulate matter in the city."
A small piece of matter, especially pollution, in the atmosphere.
中文 物质的小碎片，尤其是大气中的污染物。
"The air quality report measured the levels of particulate matter in the city."