Assertion: consonant's sound | /r/MadeOf | lower lip
Facets:
Source sentences:
text: An 'f' consonant sound, as in 'fork', and 'from' and 'fry', is made with the lower lip touches the underside of the upper front teeth.
text: F" and "v" are examples of labiodental sounds, which are made with the lower lip and upper teeth.