Vietnamese Pronunciation (Hà Nội) IPA(key): [t͡ɕəːn˧˦] (Huế) IPA(key): [ʈəːŋ˦˧˥] (Saigon) IPA(key): [ʈəːŋ˦˥] Noun trớn • (鎭) momentum Synonym: đà lùi mấy bước lấy trớn ― to take a few steps back to gather some momentum See also quá trớnWikiwand - on Seamless Wikipedia browsing. On steroids.