particulate matter
n. 颗粒物质
例句与用法:
Pulverized particulate matter ejected by volcanic eruption.
火山灰火山爆发喷射出来的粉末状颗粒物质
词形变化:
名词: particularization | 动词过去式: particularized | 动词过去分词: particularized | 动词现在分词: particularizing | 动词第三人称单数: particularizes |