未经承认的

【法】 unapproved

未的英语翻译：

not

经的英语翻译：

after; by; classics; scripture; constant; endure; manage; deal in
pass through; regular
【医】 per-; trans-

承认的英语翻译：

acknowledge; admit; confess; grant; allow; concede; profess; recognize
【经】 acknowledge; recognize