魏碑心思朗文词典

tertiary sector

T 开头单词

柯林斯词典

    tertiary sector (tertiary sectors)

  • 1. N-COUNT The tertiary sector consists of industries which provide a service, such as transportation and finance. 第三产业[商业]

    ...economies that are slowly increasing the proportion of their labour force in the tertiary sector. ...第三产业就业比例缓慢上升的经济体。

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