プログレッシブ和英中辞典(第4版)の解説
しんきゅう【新旧】
新旧の old and new
今こそ新旧交替の時機だ
It is time for the old to give way to the new.
本日新旧委員の顔合わせがあった
Today the new committee members were introduced to the old.
新旧会長が５分ずつあいさつした
The outgoing and incoming presidents each made an address of five minutes.