unofficially

副詞

1. 1

   非正式地、私下地

   We were unofficially told that the meeting had been canceled.

   我們私下得知會議已經取消了。

2. 2

   以非官方身分、非官方地

   He attended the ceremony unofficially, as a friend of the family.

   他以非官方身分出席典禮，只是以家族友人的名義。

3. 3

   未經正式許可地、未經授權地

   The volunteers unofficially took over the abandoned park.

   志工們未經正式許可就接管了那座廢棄公園。