词汇	徐步缓行
释义	徐步缓行 amble along
随便看	fault pug Fault quaternary activity fault ramp Fault random experiment fault range finding fault rate fault rate level fault rate threshold fault-rate threshold fault ratio fault-ratio fault reactivation fault reason fault reasons fault recognition fault recognition program fault-recognition program Fault recollecting and recording device fault reconstruction fault record fault recorder fault recorder data fault recorder railway signal fault recorder railway signal, point Fault recorders