reap
verb [ I or T ] uk/riːp/ us/riːp/
收割，收获;获得
to cut and collect a grain crop
Idioms
reap the benefit, reward, etc.idiom C2 得到收益／报酬等
to get something good as a result of your own actions
She studied every evening and reaped the benefit at exam time. 她每天晚上都坚持学习，考试时受益匪浅。
We sold them most of their modern weapons and now we are reaping the bitter harvest. 他们大部分的现代化武器都是我们卖给他们的，现在轮到我们自食其果了。
reap what you have sownidiom 种瓜得瓜，种豆得豆；善有善报，恶有恶报
to win or lose as a result of something you did in the past