particulate

pә'tikjulit
托福

英文释义

n. 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)
a. composed of distinct particles

中文翻译

n. 微粒
a. 微粒的

27,839
BNC 频率
15,530
使用频率

记忆技巧

particulate 由词根 particul-（表示“小部分”）和后缀 -ate（表示“形成或具有的”）组成，可以理解为“由小部分组成的”。

例句

1. The air quality is often affected by particulate matter from vehicles.
空气质量常常受到车辆排放的颗粒物影响。
2. Scientists are studying how particulate pollution impacts human health.
科学家正在研究颗粒污染如何影响人类健康。
3. Particulate filters are used in many industrial processes to reduce emissions.
颗粒过滤器在许多工业过程中被用来减少排放。

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