hard hat
US /ˈhɑːrd hæt/
UK /ˈhɑːrd hæt/
1.
خوذة صلبة, خوذة أمان
a helmet made of hard material, worn by workers to protect their heads from falling objects or blows
:
•
All construction workers must wear a hard hat on site.
يجب على جميع عمال البناء ارتداء خوذة صلبة في الموقع.
•
He put on his hard hat before entering the mine.
ارتدى خوذته الصلبة قبل دخول المنجم.