no-nonsense
🇺🇸
/ˌnəʊ ˈnɑːnsens/
🇬🇧
/ˌnəʊ ˈnɒnsns/
Straightforward and focused on essentials, not accepting any nonsense.
The no-nonsense teacher quickly settled the class and started the lesson.
곧은 교사가 급속히 반을 가라앉히고 수업을 시작했다.