Assertion: diphthong's vowel | /r/PartOf | separate syllables
Facets:
Source sentences:
text: The usual pronunciation is [ˈylæ.ˌosɑ] (with those vowels belonging to separate syllables).
text: The pronunciation of each diphthong is also fairly predictable, but one must know how to distinguish true diphthongs from adjacent vowels in hiatus, which belong to separate syllables.