| 单词 | tertiary sector |
| 释义 | Word Frequency tertiary sector(ˈtɜːʃərɪ ˈsɛktə) noun economics the tertiary sector consists of industries which provide a service, such as transport and finance Service industries are so diverse that it can be argued that they encompass not onlya tertiary sector but also quaternary and quinary sectors. economies that are slowly increasing the proportion of their labour force in thetertiary sector |
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