词汇	propulsion transmission
释义	propulsion transmission 推进传动
随便看	periodic mesoporous organosilicas periodic messages periodic meteor stream periodic metering periodic method periodic method by area and volume combined periodic method by volume periodic micro-structure periodic microstructure fabrication periodic migrainous neuralgia periodic migration periodic mode periodic model periodic modulating wave periodic modulus periodic motion periodic-motion periodic motions Periodic Motor Vehicle Inspection periodic movement Periodic Movement Disorder,Sleep periodic movements Periodic Movements Sleep Disorder periodic muliresolution analysis periodic multistep method