white-collar
adjective [ before noun ] uk/ˌwaɪtˈkɒl.ər/ us/ˌwaɪtˈkɑː.lɚ/
白领的，非体力劳动的，脑力劳动的
relating to people who work in offices, doing work that needs mental rather than physical effort
white-collar workers/unions 白领工人／工会
Compare: blue-collarpink-collar
See also: collar noun