G, g  
noun uk/dʒiː/ us/dʒiː/  Gs, G's or g'd
  (LETTER)     
  [ C or U ](英语字母表的第七个字母) 
the seventh letter of the English alphabet
   (MUSIC)     
  [ C or U ]G音 
a note in Western music
   (FILM)     
  [ C ]G级(美国电影的一个分级符号,表示适合任何年龄儿童观看) 
in the US, a symbol that marks a film that is considered suitable for children of any age
   (MONEY)      
 [ C ] US informal1000美元 
1,000 dollars
  You've got six Gs' worth of machinery here - you should get it insured. 你这儿的机器值6000美元——你应该上保险。