单词	water proof cover
释义	water proof cover 防水盖布
随便看	television news commentator television nonlinear distortion tester Television Observation Post television observation system television ob van television of fundus television opaque projector television opera television operating center television operating centre Television Optical Scoring System television optics television ordnance scoring system television oriented information society television oscilloscope television outlet television outside broadcasting van television outside broadcast van television package television pattern television pattern generator television pc television PC television pedagogics television percentae modulation