🧩 词语组成解析
v. 立基于, 以…为基础（base的过去式和过去分词）
🗣️ 情景例句
You've been a great help.
你帮了大忙。
Where can I get my baggage?
我到哪里去拿我的行李呢？
Fish and chips has always been a favourite dish in Britain,
油煎鱼加炸土豆片一直是英国人喜爱的一道菜，