transitive. Physics. To make radioactive; = radioactivate, v. Usually in passive.
| 单词 | θ79475 |
| 释义 | the world > matter > physics > atomic nucleus > radioactivity > making radioactive > make radioactive [verb (transitive)] (4) activate1924 transitive. Physics. To make radioactive; = radioactivate, v. Usually in passive. radioactivate1949 transitive. To make radioactive. Also figurative. cook1950 transitive. colloquial (originally U.S.). To make radioactive or transform by exposure to radiation; (also) to synthesize (an element, isotope… Subcategories:— using radium (1) |
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