die out
phrasal verbPart ofdie
die out — phrasal verb
1. to become less and less common and eventually cease to exist altogether — used f
1.片語動詞
釋義
to become less and less common and eventually cease to exist altogether — used for species, customs, languages, or traditions.
例句
Many local dialects have died out as younger generations speak the national language.
The species of turtle is dying out because its natural habitat is disappearing.