hard hat
US /ˈhɑːrd hæt/
UK /ˈhɑːrd hæt/
1.
helm pengaman, helm proyek
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.
Semua pekerja konstruksi harus memakai helm pengaman di lokasi.
•
He put on his hard hat before entering the mine.
Dia memakai helm pengamannya sebelum memasuki tambang.