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)
The removal of radiofluorine
Relating to the radius and the deltoid muscle
radiopaque
plural of radiodensity
Relating to radiodensitometry
densitometry using a radioisotope
The relative transparency of a material to X-rays and other radiation.
dermatitis caused by ionizing radiation
The detection of underground electric cables (via the radio waves produced by alternating current)
A hand-held device that is used to detect underground cables or pipes, by means of radiodetection
plural of radiodetector
Determination of the position, velocity, or other characteristics of an object by means of radio wav...
plural of radiodiagnosis
diagnosis by means of X-rays or radiochemical tracers
Diagnostics by means of X-rays or radiochemical tracers.
The act of broadcasting by radio; transmission.
plural of radiodiffusion
A member of the Radiodonta order of Cambrian arthropods
The radiography of teeth, gums, jaws etc.
Relating to dental X-rays.