YellowBridge Chinese Language & Culture
Chinese Language Center

Learn Mandarin Mandarin-English Dictionary & Thesaurus

New Search

radioactivity
,reɪdiːoʊæk'tɪvɪtiː
Main
English Definition
(名) As a noun
  1. The spontaneous emission of a stream of particles or electromagnetic rays in nuclear decay.
Hyphenationra•di•o•ac•tiv•i•ty
Part of Speech(名) noun
Matching Results
放射现象fàngshè xiànxiàngradioactivity
放射性fàngshè xìngradioactive
放射性活度fàngshèxìng huódùradioactivity
Wildcard: Use * as placeholder for 0 or more
Chinese characters or pinyin syllables