safety belt
US /ˈseɪf.ti ˌbelt/
UK /ˈseɪf.ti ˌbelt/
1.
dây an toàn
a belt or strap worn in a vehicle or aircraft to hold one in one's seat in the event of a collision or sudden stop
:
•
Always fasten your safety belt before driving.
Luôn thắt dây an toàn trước khi lái xe.
•
The child was secured in his car seat with a five-point safety belt.
Đứa trẻ được cố định trong ghế ô tô bằng dây an toàn năm điểm.