ex officio [eksəˈfɪʃɪəʊ] (fml) adjective von Amts wegen ex officio [eksəˈfɪʃɪəʊ] (fml) adverb kraft seines Amtes
Complétez la séquence avec la proposition qui convient. I … go, my plane is leaving. mustn't have to don't have to