| 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 |