出典:Wiktionary
出典:『Wiktionary』 (2010/10/30 10:44 UTC 版)
From the color of dress shirts worn by professional and clerical workers, as opposed to the rugged denim and chambray shirts normally worn by manual workers.
white-collar (comparative more white-collar, superlative most white-collar)
出典:『Wiktionary』 (2014/03/11 23:13 UTC 版)