DictionaryForumContacts

   English +
Google | Forvo | +
translation from other languages
English
French
proton
 proton
astr. proton
synchrotron - only individual words found

to phrases

proton

['prəʊtɒn, 'proʊtɑːn] n
astr. proton
proton
: 2 phrases in 1 subject
Astronomy2