transcription, транскрипция: [ baɪfoʊk(ə)lz ]
Note: The form 'bifocal' is used as a modifier.
Bifocals are glasses with lenses made in two halves. The top part is for looking at things some distance away, and the bottom part is for reading and looking at things that are close.
Mrs Bierce wears thick bifocal lenses.
N-PLURAL