(每日一词）bumper

Bumper /ˈbʌmpə/ n. 保险杠; adj. 丰收的；巨大的，丰厚的，大量的

meaning: a horizontal bar along the lower front and lower back part of a motor vehicle to help protect it if there is an accident. 保险杠;

meaning: larger in amount than usual 大量的

1) 词汇：bump 碰撞

2) 后缀：-er 名词后缀

e.g. Consumers are still flush with cash from the pandemic stimulus and companies have been enjoying bumper profits. 拿到疫情补贴的消费者仍然不缺钱，企业也一直享受着巨额利润。