单词	dust-free room
释义	dust-free room dʌstfri:ru:m无尘室
随便看	simultaneous punching-printing simultaneous quadratics simultaneous quantitative analysis simultaneous radiation grafting simultaneous radio range simultaneous range adcock antenna simultaneous ranges simultaneous reaction simultaneous reactions simultaneous realization simultaneous reception simultaneous reconstruction technique simultaneous recording simultaneous recursion simultaneous registration simultaneous regression analysis simultaneous relaxation simultaneous release simultaneous removal simultaneous replacing simultaneous reporting Simultaneous Reporting System simultaneous rescue simultaneous revascularization simultaneous row iteration