单词	commutating-pole coil
释义	commutating-pole coil 换向磁极线圈
随便看	astronaut medical monitoring center astronaut medical supervision astronaut medical surveillance astronaut nutrition Astronaut Operations Requirement Document astronaut parents astronaut productivity astronaut psychological evaluation astronaut quarantine astronauts astronaut safety astronaut safety bunker Astronauts brought back a piece of the moon astronaut's digestion astronaut selection astronaut selection and training center astronaut selection criteria astronautics Astronautics aircraft Astronautics and Space astronautics industry astronauticss Astronautics Support Center astronautic system Astronaut Life Support Assembly