单词	scintillation spectrometer
释义	scintillation spectrometer noun : an apparatus in which mass or energy spectra are observed and their frequency distribution determined by means of a scintillation counter Word History First Known Use 1949, in the meaning defined above
随便看	oxalamide oxalate oxalated oxalates oxalating oxalato- oxaldehyde oxalic acid Oxalidaceae oxalidaceaes oxalidaceous oxalis oxalises oxalo- oxaloacetate oxaloacetates oxaloacetic acid oxalonitrile oxalosuccinic acid oxaluric acid oxamate oxamic acid oxamide Oxamine dye oxammite

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