单词 | radium emanation |
释义 | radium emanationnoun Chemistry.(formerly) radon. Origin of radium emanationFirst recorded in 1900–05 Words nearby radium emanationradish, Radisson, radium, radium A, radium B, radium emanation, radium F, radium sulfate, radium therapy, radius, radius of action Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020 |
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