ninefold
adjective uk/ˈnaɪn.fəʊld/ us/ˈnaɪn.foʊld/
九倍多的;九倍大的
nine times as much or as many
a ninefold increase 九倍的增长
有九部分的
having nine parts
a ninefold hierarchy 九级的层次
ninefold
adverb uk/ˈnaɪn.fəʊld/ us/ˈnaɪn.foʊld/
以九倍（地）
by nine times
Production expanded ninefold. 生产扩大了九倍。