to step in
01
get involved, so as to alter or hinder an action, or through force or threat of force
비격식
문법 정보
형태적 구성
구동사
동작 동사
규칙
분리 불가능
불변화사
in
기본 동사
step
현재 시제
step in
3인칭 단수
steps in
현재분사
stepping in
단순 과거
stepped in
과거분사
stepped in
예시들
The teacher stepped in before the argument became a fight.
02
act as a substitute
비격식
예시들
Maya stepped in when the lead singer became ill.
