词汇	双人练习
释义	双人练习 shuāngrén liànxí〔lg.〕pair practice
随便看	total absorbing ionization chamber total absorptance total absorption total absorption coefficient total absorption coefficientof x-rays Total absorption coefficients total absorption counter total absorption cross section total absorption detection efficiency total absorption detector efficiency total absorption eoefficient total-absorption gamma spectrometer total absorption of neutrons total absorption of sound total absorption peak total absorption pectrometer total-absorption pectrometer total absorption spectrometer total-absorption spectrometer total absorptivity total abstainer Total abstinence total abstinence from alcohol total abstinence from strong drink total abstract