메뉴, 버튼, 안내 문구에 적용돼요.학습 콘텐츠는 영어로 유지돼요.
/bɪˈfo(ː)ɹ jɪ kən seɪ d͡ʒæk ˈɹɒb.ɪn.sən/
very quickly or suddenly
“The dog was gone before you can say Jack Robinson.”