英语词源字典 - 在线词源网站

calibrate (v.)[calibrate 词源字典]: 1839, verb formed from caliber + -ate (2). Related: calibrated; calibrating.[calibrate etymology, calibrate origin, 英语词源]
recalibrate (v.): 1883, from re- + calibrate. Related: Recalibrated; recalibrating.