单词	owl trains
释义	owl trains 美夜间列车
随便看	audio frequency power meter audio-frequency power meter audio frequency preamplifier audiofrequency protection ratio audio frequency protection ratio audio-frequency protection ratio audio frequency push-pull amplifier audio-frequency push-pull ampli-fier Audio Frequency-Radio Frequency audiofrequency range audio frequency range audio-frequency range audio frequency rate audio-frequency rate audio frequency reception audio-frequency reception audio frequency recompression audiofrequency region audio-frequency region audio frequency repeater audio frequency response recorder audio-frequency response tracer audio frequency section audio frequency selective call Audio Frequency Shift