词汇	exchange professor
释义	exchange professor短语¹⁸⁰⁰⁹⁸⁺¹交换教授
随便看	automatic sizing grinder automatic skidding device automatic skinner automatic skip automatic skip driver agent automatic skiving machine automatic slack adjuster automatic slag pool welding automatic slag-pool welding automatic slat automatic sleep staging automatic sleeve wrapping machine automatic slicing machine automatic slide changement automatic slide changer automatic slide changing projector automatic slide control automatic slide cytosedimentation machine automatic slide holder loading device automatic slide holder unloading device automatic slide lock gear automatic slide projector automatic slidesstaining machine automatic slide stainer automatic sliding device