单词	class o insulation
释义	class o insulation O级绝缘
随便看	advanced signal air defense system advanced signal processing advanced signal processing system advanced signal-processing system Advanced Signal Processing Unit advanced signal processor advanced Silicon-based materials Advanced silicon etching AdvancedSIMO Advanced Simulation Center Advanced Simulation Facility Advanced Simulation Program advanced simulation system advanced simulation technology advanced simulator for pilot training advanced sinoanricular block Advanced Skewed Sensory Electronic Triad advanced skilled talents Advanced Skilled Worker advanced skills Advanced Skills Education Program advanced skills teacher advanced skills teacherast Advanced Skill Training of Dogs advanced skin flap