adj.不道德的,邪恶的,猥亵的,悖德
I rejected the teaching that premarital sex was immoral.
我反对宣扬婚前性行为不道德的说教。
It's immoral to steal.
偷盗是不道德的。
She was questioned about his immoral conduct toward her.
她被询问过有关他对她的不道德行为的情况.