词汇	warm-up flight
释义	warm-up flight 准备性飞行
随便看	cellular raceway cellular radiation cellular radiation effect cellular radiator cellular radio cellular radio and telephone cellular radiobiology cellular radio communication cellular radioimmunoassay cellular radio network cellular radio phone cellular radiosensitivity Cellular Radio Switching Office cellular radio telephone cellular radiotelephone system cellular radio telephone system cellular radio-telephone system cellular radio telephone system organization cellular reaction cellular receptor cellular receptor site cellular receptor unit cellular recognition cellular reconstitution cellular rejection