background information

US

UK

B1 中級
n. (u.)不可數名詞背景資訊
The report provided essential background information on the company's history.
phr.片語詳細背景資料
Before making a decision, gather as much background information as possible.

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雅思-3閱讀策略 (IELTS – 3 Reading Strategies)

16:51雅思-3閱讀策略 (IELTS – 3 Reading Strategies)