Wiktionary英语词典
收录 1,329,381 个英语单词，来自Wiktionary的英文释义、IPA发音、词源、词形变化和词汇关系数据
R开头单词
(共59,864个)
plural of radiophotograph
radiographic photography
the luminescence observed when some minerals or glasses, having been exposed to ionizing radiation, ...
plural of radiophotoluminescence
Exhibiting radiophotoluminescence.
plural of radiophoto
Of or pertaining to radiophysics
A physicist whose specialty is radiophysics.
plural of radiophysicist
The physics of ionizing radiation.
A small capsule containing a transmitter, introduced into the body for purposes of radiotelemetry.
plural of radiopill
radioactive platinum
A script for a story to be produced as a radio show, such as a radio drama.
plural of radioplay
a playwright who writes for radio
plural of radioplaywright
radioactive potassium (especially when used as a tracer)
The medical use of radiation; radiotherapy or radiology.