speed bump - Definition & Meaning

a raised portion of a road surface designed to slow down vehicles in order to increase safety for pedestrians or other driversa raised portion of a road surface designed to slow down vehicles in order to increase safety for pedestrians or other drivers

A speed bump is a raised area on a road or street designed to slow down vehicles. It is typically made of asphalt, rubber, or concrete and is placed in areas where drivers need to reduce speed, such as near schools, parking lots, or residential neighborhoods. Speed bumps are shorter and more abrupt than speed humps, which are designed to slow traffic over a longer distance. They help improve safety by encouraging drivers to drive at lower speeds, reducing the risk of accidents and allowing pedestrians to cross more safely.A speed bump is a raised area on a road or street designed to slow down vehicles. It is typically made of asphalt, rubber, or concrete and is placed in areas where drivers need to reduce speed, such as near schools, parking lots, or residential neighborhoods. Speed bumps are shorter and more abrupt than speed humps, which are designed to slow traffic over a longer distance. They help improve safety by encouraging drivers to drive at lower speeds, reducing the risk of accidents and allowing pedestrians to cross more safely.

例句

The car slowed down as it approached the speed bump.
汽车接近减速带时减速了。
There’s a speed bump near the school to ensure drivers don’t go too fast.
学校附近有一个减速带，以确保司机不会开得太快。
The neighborhood streets are filled with speed bumps to reduce traffic speed.
社区街道上布满了减速带以降低交通速度。