直来改去| rectangle, correct, direct, erect, rectify-第287天

词根学习第287天: rect=right, straight(正确的, 直的) 直来改去| rectangle, correct, direct, erect, rectify-词根UP单词量第287天 1.串起correction, corrective, rectification, direction, director 2.辨析五种“纠正”, “改正” correct, rectify, remedy, revise, amend