rectify
/ˈrektɪfaɪ; `rɛktəˌfaɪ/ v
(pt, pp -fied)
1 [Tn] put (sth) right; correct 改正（某事物）; 纠正
rectify an error, omission, etc 修订错处、 疏漏处等
mistakes that cannot be rectified 无法改正的错误.
2 [Tn esp passive 尤用於被动语态]
(chemistry 化) purify or refine, esp by repeated distillation 净化或精炼; （尤指）分馏, 精馏
rectified spirits 精馏酒精.
3 [Tn] convert (alternating current) to direct current 将（交流电）变成直流电; 整（流）.