Vietnamese wordtừ khiIn your course · Chapter 31Part of speechprepositionLevelB1FrequencyNo. 916 in the course corpusMeaningssince (a starting point)Source: Tonada courseRelated wordsngayright (there); immediatelynofull after eatingsở thíchhobby; interestbảo rằngto say thatrảnh rỗifree; at leisurethường xuyênoften; regularlythỉnh thoảngsometimes; now and thenbuổi họpmeeting session