illicit
[i'lisit]
adj. 违法的；不正当的
同义词
反义词
参考例子
1.A cheap, illicit affair with the woman you love?
廉价的、违法的韵事，跟一个你“爱”的女人。
2.Even the shrewdest criminals leave some trace of their illicit activities.
即便是最狡猾的罪犯也会留下一些做案的痕迹。
3.Dan had had a classmate in software, Frank Martucci, who had obtained an illicit debugging tool, and used it to skip over the copyright monitor code when reading books.
丹有过一个软件课的同学，法兰克·马图琪，曾通过不正当手段获得了调试工具，并且，用它在读书时跳过版权监视器的代码。
英文解释
adj.
1.contrary to accepted morality (especially sexual morality) or convention
2.contrary to or forbidden by law
网络释义
Illicit
非法的，禁止的; 非法的; 不正当的; 违法的;
Illicit Desire
风流韵事;
illicit cohabitation
姘居; 非法同居;
Illicit Profits
不法利益;
illicit transport
释义：不正当转运,不法运转,违法传送; 不法转运，不法输运; 非法转运;