| 释义 |
noun Chemistry.any of the compounds of uranium and oxygen, as UO2, UO3, U4O9, or U3O8. uranium dioxide. uranium trioxide. Origin of uranium oxideFirst recorded in 1885–90 Words nearby uranium oxideuranium 238, uranium 239, uranium dating, uranium dioxide, uranium hexafluoride, uranium oxide, uranium series, uranium trioxide, urano-, uranography, uranology Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020 |