Vietnamese wordtừ khiIn your course · Chapter 13Part of speechconjunctionLevelA2FrequencyNo. 915 in the course corpusMeaningssince (a time or event)Source: Tonada courseRelated wordsban côngbalconybàn ăndining tablebẩndirtybằngby (means of)bến xebus stationbếpkitchenbức tườngwallcửadoor