adj.不道德的，邪恶的

She felt guilty for indulging in the sinful chocolate cake.
她因沉迷于那款罪恶的巧克力蛋糕而感到内疚。
His excessive greed was considered a sinful trait by many.
他的极度贪婪被许多人视为罪恶的品质。
In the eyes of puritans, dancing was viewed as a sinful activity.
在清教徒看来，跳舞被认为是一种罪恶的行为。
The prince's lascivious behavior was seen as a sinful deviation from royal decorum.
王子的放荡行为被视为对王室礼仪的罪恶偏离。
The priest urged the congregation to repent their sinful ways.
牧师敦促会众悔改他们的罪恶行为。
Lying is a sinful act that can break trust in relationships.
撒谎是一种能破坏关系信任的罪恶行为。
The protagonist struggled with his sinful desires throughout the novel.
小说中的主人公在整个故事中都在与自己的罪恶欲望作斗争。
She tried to resist the sinful temptation of stealing, but failed.
她试图抵制偷窃的罪恶诱惑，但失败了。
Sinful pleasures often lead to regrettable consequences.
罪恶的享乐往往会导致令人后悔的后果。
The corrupt politician's actions were deemed sinful and unjust by the public.
那位腐败政客的行为被公众视为罪恶且不公正。