单词	shaft machine operation
释义	shaft machine operation 井口操车
随便看	dynamic metrology Dynamic MIB compilation dynamic mic dynamic-micro-electrolysis dynamic microphone dynamic microprocessor dynamic microprogram dynamic microprogram control dynamic microprogramming dynamic microprogramming control dynamic microprogramming support system dynamic microspeaker dynamic microtubule-associated proteins dynamic microwave-assisted extraction dynamic middle-layer dynamic migration dynamic military symbol dynamic mill classifier dynamic milling force dynamic mimic panel dynamic mineralogy dynamic minimum cost path dynamic mining process dynamic MIS dynamic misalignment