Where does this definition of radioactive isotope come from?
This entry for radioactive isotope is sourced from GetWord Corpus, one of the dictionaries and corpora merged into Lughet.
Does radioactive isotope appear elsewhere on Lughet?
Yes — radioactive isotope appears under other sources or language pairs in Lughet's collection. See the list below.
What is Lughet?
Lughet is a free trilingual dictionary covering nearly five million entries across Uyghur, Chinese, and English, drawn from more than ten source dictionaries and corpora.