unofficial /ˌʌnəˈfɪʃəl/ TEM4

• 1. 

  ADJ An unofficial action or statement is not organized or approved by a person or group in authority. 非官方的; 未经官方批准的

  例：

  Staff voted to continue an unofficial strike in support of seven colleagues who were dismissed last week.

  全体职员投票继续非正式罢工以支持上星期被解雇的7个同事。

• 2. 

  unofficially ADV 非官方地; 未经官方批准地

  例：

  Some workers are legally employed, but the majority work unofficially with neither health insurance nor wage security.

  一些工人合法受雇用，但大多数人是非正式的，既没有健康保险，也没有工资保障。