unorthodox
US /ʌnˈɔːr.θə.dɑːks/
UK /ʌnˈɔːr.θə.dɑːks/

1.
非傳統的, 非正統的, 異端的
contrary to what is usual, traditional, or accepted; not orthodox
:
•
His teaching methods were considered unorthodox by many.
他的教學方法被許多人認為是非傳統的。
•
She took an unorthodox approach to solving the problem.
她採取了非傳統的方法來解決問題。