au revoir英 [ˌəʊ rəˈvwɑː(r)]美 [ˌoʊ rəˈvwɑːr]int. 再见牛津词典exclamation再见goodbye (until we meet again)英英释义nouna farewell remarkthey said their good-byesSynonym:adieuadiosarrivederciauf wiedersehenbyebye-byecheeriogood-bygoodbygood-byegoodbyegood daysayonaraso long双语例句