VERB

召集;收集;安排;組織

例句

N-COUNT

司儀，典禮官；(尤指體育賽事的)總指揮

例句

N-COUNT

(美國等的地方)警察局局長

例句

N-COUNT

消防隊長

例句

N-COUNT; N-TITLE

(英國等的)陸軍元帥，空軍元帥

例句

Noun

1. the United States' oldest federal law enforcement agency is responsible today for protecting the Federal Judiciary and transporting federal prisoners and protecting federal witnesses and managing assets seized from criminals and generally ensuring the e