| |||
nonspectral colour | |||
non-spectral colour | |||
extra-spectrum color; extra-spectrum colour; non-spectral color |
谱外色 : 30 phrases in 8 subjects |
Animal husbandry | 1 |
Earth sciences | 4 |
Electronics | 1 |
Geology | 2 |
Oil / petroleum | 3 |
Perfume | 1 |
Technology | 12 |
Water resources | 6 |