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

longman 2 time and number:
beforehand 事先

Ielts 2 time and number:
beforehand 事先




?B 事先 事先 shi4xian1 in advance/ beforehand vorher,zuvor, im voraus
5 trước 事先
















Glossika Sentences
EXPRESSION: 事先 +



GLOSSIKA