adult teeth(permanent teeth)
永磁直流无刷电动机
permanent magnet DC brushless motor
暂无补充释义。
相关词条
permanent normal trading relations (PNTR)
permanent dipole moment
permanent magnet
permanent incisor
permanent teeth
permanent joints at the ends of heat exchanger conduits
perennial lake【水文】 地理;permanent lake【水文】 地理