diffractometer
/ˌdifræk'tɔmitə/
n. 
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ejective, ejectment, ejector, ejectors, ejet, ejido, E-journal, ejusd., ejusdem generis, EK,
相似单词
diffraction, diffractionspectrum, diffractive, diffracto-gauge, diffractogram, diffractometer, diffractometry, diffrangible, DiffServ, diffuence,