VIE-ENG DE-ENG SEA LANG DICT CTD LESSONS RANDOM CEFR EXPERT VietnamesePod 126LESSONS GLOSSIKA SAIGONESE 150 THEMEN 3600 LTWF WORDTYPE FREQUENCY ARTIFICIAL LANGUAGES 1800 H.I.M.Y:M. OXFORD 32000 TED TED2 SEA LANG BITEXTS








?D 一旦 一旦 yi1dan4 once/ in case an einem einzigen Tag, wenn, sobald,plötzlich, an einem Tag
5 một khi 一旦
















Glossika Sentences
EXPRESSION: 一旦 +



GLOSSIKA