fleet  
 noun [ C ] uk/fliːt/ us/fliːt/
  (SHIPS)      
 C1 船队;(一国的)全部舰队,海军
a group of ships, or all of the ships in a country's navy
  a fleet of 20 sailing ships 一支由20艘帆船组成的船队 
 a fishing fleet 捕鱼船队 
 The entire Spanish fleet was defeated within 6 hours. 西班牙海军在六个小时内全军覆没。 
 - More examples
 - The Allied fleet is on its way to the Gulf.
 - The British fleet came under attack by enemy aircraft.
 - A fleet of fishing boats was blocking the entrance to the port.
 - Two destroyers will join the Russian fleet.
 - The attack destroyed almost half of the U.S. fleet.
 
  (VEHICLES)      
C1 (由某人或某机构调度的)车队,机群
a number of buses, aircraft, etc. under the control of one person or organization
  He owns a fleet of taxis. 他拥有一个出租车队。 
 fleet       
adjective  literary uk/fliːt/ us/fliːt/
 跑得快的,快速的
able to run quickly
  She was slight and fleet of foot/fleet-footed. 她身材苗条,跑得快。 
 Synonym: swift