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。