ad.
- 以前，從前Formerly he worked on a farm, but now he's a teacher.
以前他在農場工作，但現在當教師。
辨析
同義:
ad.先前
previously aforetime heretofore oncead.從前
in the old days in times past back then long ago dark ages同義參見:
before ago
formerly
KK:[ˈfɒrmɚlɪ] DJ:[ˈfɒːmǝli]