单词	mucosal melanosis
释义	mucosal melanosis 黏膜的黑变症
随便看	centrifugal track Centrifugal transference centrifugal tube centrifugal tube casting machine centrifugal tube, horizontal centrifugal tundish centrifugal turbine centrifugal turbocharger centrifugal turbo-compressor Centrifugal Twisting Moment centrifugal type centrifugal type barrow mounted sprayer centrifugal type barrow-mounted sprayer centrifugal type clutch centrifugal type cuvette centrifugal type diatomite filter centrifugal type extractor centrifugal type fertilizer spreader centrifugal type filter centrifugal type homogenizer centrifugal type injection valve centrifugal type local fans for underground centrifugal type molecular still Centrifugal type of oil purifier centrifugal type of speedometer