heretofore
- IPA[ˌhirdəˈfôr]
美式
- before now
- 釋義
副詞
- 1. formal before now diseases that heretofore were usually confined to rural areas
- 更多解釋
- IPA[ˌhɪətʊˈfɔː]
英式
- before now: diseases that heretofore were usually confined to rural areas
Oxford Dictionary
美式
英式