| 释义 |
cita·delBrE /ˈsɪtədəl/NAmE /ˈsɪtədəl/BrE /ˈsɪtədel/NAmE /ˈsɪtədel/ noun(in the past) a castle on high ground in or near a city where people could go when the city was being attacked （旧时的）城堡，要塞，堡垒◆(figurative) citadels of private economic power 私人经济力量的堡垒 |