单词	probationers
释义	同probationer
随便看	differential opamp differential operating subsidy differential operation differential operational amplifier differential operator differential optical absorption spectrometer differential optical absorption spectrometer {= doas} differential oxidation differential parallax differential parameter differential partial response detection differential particle flux density differential pay system differential pendulum cam differential permeability differential permiability differential perpentuation differential phase differential phase contrast microscope differential phase distortion differential phase modulation differential phase shift differential phase-shift differential phase shift keying differential phase-shift keying