bulletproof
🇺🇸
/ˈbʊlɪtpruːf/
🇬🇧
/ˈbʊlɪtpruːf/
able to withstand being hit by bullets without being penetrated
The store installed bulletproof glass to increase security.
점포는 보안을 강화하기 위해 탄환 방지 유리를 설치했습니다.