矫正

HSK 7-9

jiǎozhèng

to correct; to straighten (defects; posture; vision)

to rectify (e.g. a physical defect such as hearing or vision); to cure; rectification; correction; to straighten

矫正视力

jiǎozhèng shìlì

Correcting vision

矫正错误

jiǎozhèng cuòwù

Correcting mistakes