How do you say “prolong” in Vietnamese?

“Prolong” in Vietnamese is kéo dài (to prolong).

Vietnamese words for “prolong”

• kéo dàiListenverb
  Hanoi [kɛw˧˦ zaːj˨˩] · Saigon [kɛw˦˥ jaːj˨˩]kéo rising dài falling

  to prolong; to drag on

Translations matched from English Wiktionary (translation tables and Vietnamese entries, via kaikki.org; CC BY-SA 4.0) and the NgonNgu English–Vietnamese dictionary, reviewed and edited; examples from Tatoeba (CC BY 2.0 FR). The Listen button uses your browser's Vietnamese voice.