单词 | radio- |
释义 | radio- a combining form with the meanings "dealing with radiant energy" (radiometer), "employing or dealing with radio waves" (radioacoustics; radiolocation; radiotelephone), "emitting rays as a result of the breakup of atomic nuclei" (radioactive; radiocarbon), "characterized by, employing or dealing with such rays" (radiography; radiopaque; radiotherapy). [ < F, comb. form repr. L radius beam, ray, RADIUS] |
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