单词详解

adj.

不合法的，违法的 （ prohibited by law or by official or accepted rules）

My grandfather warned me not to do anything that is illegal. 爷爷告诫我不要做非法的事。

相关词组

1. illegal activities 违法行为；不法活动

That young man is engaged in some illegal activities. 那个年轻人从事一些违法活动。

2. illegal immigration 非法移民；非法入境

The bill was aimed at cutting down the illegal immigration. 这项法案意在减少非法移民。

相关单词

同义词：unauthorized, unlawful