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dust particle
agric. 粉粒
auto. 灰尘
avia. 微尘
environ. 尘粒
met. 尘粒; 粉尘颗粒
tech. 粉状粒子; 粉尘微粒
dust particle
: 20 phrases in 7 subjects
Desert science1
Earth sciences1
Ecology1
Explosives and Explosive Ordnance Disposal1
Metallurgy5
Space3
Technology8