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不透明度 bù tòumíngdù
archit. coefficient of opacity; optical density
auto. opacity obscuration
met. opacity
plast. opaqueness
space density
tech. degree of density; non-transparency; opacity coefficient
不 透 明度
: 18 phrases in 7 subjects
Advertising1
Automobiles1
Chemistry1
Electronics1
General1
Oil / petroleum1
Technology12