词汇	投傳
释义	投傳 tóu chuán投棄符信。借指棄官，辭職。
随便看	low-frequency antenna low-frequency antennal low frequency antigen low frequency approximation low-frequency asymptote low-frequency attenuation low frequency automatic inspection low frequency band low-frequency band low frequency band color recording low frequency beacon low-frequency beacon low frequency beat low-frequency beat low-frequency beats low frequency blood group low-frequency low frequency absorption Low-Frequency Accelerometer Flutter low-frequency accelerometer modes low frequency ac coded track circuit low frequency a.c.generator Low Frequency Acoustic Vernier Analyzer low frequency acquisition low-frequency acquisition