transcription, транскрипция: [ proʊtɒn ]
( protons)
A proton is an atomic particle that has a positive electrical charge. ( TECHNICAL )
N-COUNT
transcription, транскрипция: [ proʊtɒn ]
( protons)
A proton is an atomic particle that has a positive electrical charge. ( TECHNICAL )
N-COUNT
Collins COBUILD Advanced Learner's English Dictionary. Английский словарь Коллинз COBUILD для изучающих язык на продвинутом уровне. 2006