bumper

保险杆

The other car hit us and dented the rear bumper.

另一辆车撞上我们，把后保险杆撞凹了。

缓冲垫、护垫、缓冲器

We tied soft bumpers around the crib to protect the baby.

我们在婴儿床四周绑上软护垫，以保护宝宝。

特大的、丰收的、破纪录的置于名词前

Farmers are expecting a bumper harvest of rice this year.

农民预期今年稻米会大丰收。