LEARNit Dictionary
tertiary industry
noun
/ˈtɜːʃəri ɪndəstri/
UK
/ˈtɜːrʃieri ɪndəstri/
US
1
the part of a country’s economy that provides services
بخش خدمات, صنایع خدماتی, صنعت خدمات
compare
primary industry
,
secondary industry