absorptiometer / æbˌsɔrp ʃiˈɒm ɪ tər, -ˌzɔrp- /

📖毕业后词汇吸收仪吸收器吸收剂吸收剂测量仪

absorptiometer 的定义

n. 名词 noun
  1. a photoelectric instrument for measuring the concentration of a substance, as a transparent solution, by its absorption of monochromatic light.