ensure
🇺🇸
/ɪnˈʃʊr/
🇬🇧
/ɪnˈʃʊə(r)/
to make certain that something happens or is true
We must ensure that all safety checks are completed before starting the machine.
기계를 작동하기 전에 모든 안전 점검이 완료되었는지 확인해야 합니다.