单词	radioprotective
释义	radioprotective adjective ra·​dio·​pro·​tec·​tive ˌrā-dē-ō-prə-ˈtek-tiv  : serving to protect or aiding in protecting against the injurious effect of radiations radioprotective drugs radioprotection ˌrā-dē-ō-prə-ˈtek-shən  noun Word History First Known Use 1955, in the meaning defined above Medical Definition radioprotective adjective ra·​dio·​pro·​tec·​tive -prə-ˈtek-tiv  : serving to protect or aiding in protecting against the injurious effect of radiations radioprotective drugs
随便看	twiddling twiddling (with) twiddling line twiddling one's thumbs twiddling with twiddlings twiddly twiers twifallow twifold twig twig beetle twig blight twig borer twig budding twig caterpillar twig drop twig gall twig girdler twig insect twig pruner twig rush twigged twiggen twiggery

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