heretofore
/ˌhɪətʊˈfɔː(r)/adverb
- formal before now〈正式〉此前, 迄今为止:
diseases that heretofore were usually confined to rural areas.
此前通常限于农村地区的疾病。
单词 | heretofore |
释义 | heretofore/ˌhɪətʊˈfɔː(r)/adverb
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