词汇	卡片校对机
释义	卡片校对机 card collator
随便看	contact symbol contact-symbology diagram contact system contact system of solar cell contact tachometer contact tag contact tail contact tank Contact the cockpit with interphone contact the number contact theorem contact theory Contact the police immediately contact therapy contact therapy unit contact thermal condction contact thermal conductance contact thermal conduction contactthermalresistance contact thermal resistance contact thermocouple contact thermography contact thermometer contact thermometre contact thermometry