非公式

(1)not having official authority or sanction; "a sort of unofficial mayor"; "an unofficial estimate"; "he participated in an unofficial capacity"

(2)職務権限または正式認可がないさま

(3)not formal; "conservative people unaccustomed to informal dress"; "an informal free-and-easy manner"; "an informal gathering of friends"

(4)正式でない

(5)concerning things deeply private and personal; "private correspondence"; "private family matters"

(6)深く個人的で個人的なものに関して

(7)not officially established; "the early election returns are unofficial"

(8)公式に確立されていない

(9)not officially recognized or controlled; "an informal agreement"; "a loose organization of the local farmers"

(10)公式に認識されないか、または制御される

(1)