單詞
citadel
英 ['s?t?d(?)l; -del]
美[?s?t?d?l]
基本信息
- n. 城堡；大本營；避難處
TOEFL低頻詞暢通詞匯
英英釋意
- 1. a stronghold into which people could go for shelter during a battle
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