Assertion: diphthong's sound | /r/CapableOf | glide into the sound of the second one
Facets:
value: gradually
type: MANNER
value: with full vocalization
type: OTHER
Source sentences:
text: In speech (i.e. phonetically speaking) a diphthong does not sound like a sequence of two different vowels; instead, the sound of the first vowel gradually glides into the sound of the second one with full vocalization lasting through the whole sound.