| 释义 | roent·gen·ize transitive verb
 also rönt·gen·ize \ˈ ̷ ̷ ̷ ̷ˌīz\
 (-ed/-ing/-s)
 Etymology: International Scientific Vocabulary roentgen-, röntgen- (from Wilhelm Conrad Röntgen) + -ize
 1.  : to make (air or other gas) conductive of electricity by the passage of X rays
 2.  : to subject to the action of X rays (as for the treatment of a tumor)
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