black-and-white
同义词：
monochrome | clear-cut | straightforward | unambiguous | categorical | unequivocal | uncompromising | black and white |
反义词：
color |
black-and-white
同义词：
monochrome | clear-cut | straightforward | unambiguous | categorical | unequivocal | uncompromising | black and white |
反义词：
color |