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r开头的单词6个

回答
瑞文问答

2021-08-31

radioactive adj. 辐射性的;放射性的;放射引起的;
radioactivity n. 放射性;放射(现象);辐射;
radiochemistry n. 放射化学;
radioisotope n. 放射性同位素;
radios 收音机;
radish n.小萝卜

扩展资料

  The waste is safely locked away until it is no longer radioactive

  废料被安全储存起来,直到其不再有辐射性。

  The government declared that it did not dump radioactive waste at sea.

  政府宣称并未将放射性废料倾倒在海里。

  They were exposed to radioactive fallout during nuclear weapons tests.

  在核武器试验中他们暴露在放射性尘埃之下。

  Radioactive waste is simply spent fuel

  放射性废物就是用后的燃料。

  We should not yet abandon this option for the disposal of highly radioactive waste.

  我们还不能放弃选择这种方式来处理高辐射废料。