the Ceremony of the Keys
/ðə ˌserəməni əv ðə ˈkiːz/
/ðə ˌserəməʊni əv ðə ˈkiːz/
- a ceremony that takes place at 10 p.m. every night at the Tower of London, when a beefeater closes the gates, exchanges secret passwords with a guard, and gives him the keys.
钥匙仪式：每晚晚上10点在伦敦塔举行的仪式，当一个食肉者关上门，与警卫交换秘密密码，并给他钥匙。