gig  
 noun [ C ] uk/ɡɪɡ/ us/ɡɪɡ/
  (PERFORMANCE)      
  informal(尤指演奏现代或流行乐的)演奏会 
a single performance by a musician or group of musicians, especially playing modern or pop music
  The band is going to Atlanta to play a gig at the Fox Theatre. 乐队将到亚特兰大的福克斯剧场演出。 
   (CARRIAGE)     
  (尤指旧时的)双轮小马车
a light two-wheeled carriage pulled by one horse, used especially in the past
   (UNIT)     
 千兆字节,吉字节(同 gigabyte)
a  gigabyte 
 gig       
verb [ I ] uk/ɡɪɡ/ us/ɡɪɡ/ -gg-
 做乐师
(of a musician or group of musicians) to perform gigs
  She gigged at bars for years before becoming famous. 她出名前在酒吧里做了好几年乐师。