correction/kə'rek∫ən/

n. a change in sth that makes it correct; the act of changing sth in this way

n. [C; U] 改正：The teacher made one correction to my essay. 老师给我的论文作了一处改正。

◇Hand in your homework for correction. 把你们的家庭作业交上来改。

构词correct + -ion

音组-ection/-'ek∫ən/

collection; connection; correction