複数辞典一括検索+

【略】((米))〔医学〕operating room;operations [((英))operational] research;〔郵便〕Orego🔗🔉

【略】((米))〔医学〕operating room;operations [((英))operational] research;〔郵便〕Oregon;〔軍事〕other ranks;〔商業〕(at) owner's risk;own recognizance.

ジーニアス英和大辞典 ページ 49718 での略(米医学(英郵便単語。