微场景单词卡
首页
帮助
打开 App
首页
/
海外留学
/
雅思IELTS
/
基础补漏 CEFR A1-B1
/
A2
/
Vocabulary
/
UK
/
before ·adverb
before ·adverb
Phonetics: /bɪˈfɔːr/ Level: A2
b
before ·adverb
Definition: at an earlier time, or on a previous occasion Level: A2
在 App 中打开