| 释义 |
citadel/ˈsɪtədəl ||; ˈsɪtədḷ/noun [c] (in past times) a castle on high ground in or near a city where people could go when the city was being attacked （旧时）城堡，要塞 (figurative 比喻) citadels of private economic power 私有经济力量的堡垒 cit·a·del /`sɪtədḷ; ˈsɪtədəl/n [c]a strong castle where people in the past could be safe if their city was attacked ［旧时的］城堡; 堡垒 |