rectify
英 ['rektɪfaɪ]
美['rɛktɪfaɪ]
	    - vt. 改正;精馏;整流
 
英英释意
- 1. math: determine the length of;
 - "rectify a curve"
 
- 2. reduce to a fine, unmixed, or pure state; separate from extraneous matter or cleanse from impurities;
 - "refine sugar"
 
- 3. bring, lead, or force to abandon a wrong or evil course of life, conduct, and adopt a right one;
 - "The Church reformed me"
 - "reform your conduct"
 
- 4. set straight or right;
 - "remedy these deficiencies"
 - "rectify the inequities in salaries"
 - "repair an oversight"
 
- 5. make right or correct;
 - "Correct the mistakes"
 - "rectify the calculation"
 
- 6. convert into direct current;
 - "rectify alternating current"