細
顆
粒
物
細
顆
粒
物
Definitions4 characters particle (PM 2.5)/fine particulate (air pollution etc)
Usage•••frequent
Pronunciations
細
顆
粒
物
As word
1fine particle (PM 2.5)/fine particulate matter (air pollution etc)
2fine particle (PM 2.5)/fine particulate matter (air pollution etc)
3fine particle (PM 2.5)/fine particulate matter (air pollution etc)
4fine particle (PM 2.5)/fine particulate matter (air pollution etc)