correction ratio的相關資料：
臨近單詞
correction up
correction
correction / input impedance
correction of temperature drift
Correction of atresia of rectum
correction for refraction error
Correctional Holding Detachment
Correction of eyelid retraction
corrections of accounting errors
Correction of Overgrowth of Claw
Correction of esophageal atresia
corrections generation algorithm
