unconventional

英 [ʌnkən'venʃ(ə)n(ə)l] 美[,ʌnkən'vɛnʃənl]

• adj. 非常规的；非传统的；不依惯例的

1. not conforming to accepted rules or standards;

"her unconventional dress and hair style"

2. not conventional or conformist;

"unconventional life styles"

3. not conforming to legality, moral law, or social convention;

"an unconventional marriage"

"improper banking practices"