roguish GRE

1.a roguish grin.

淘气露齿一笑

2.he gave her a roguish smile.

他对她调皮地笑了一笑。

3.he led a roguish and uncertain existence.

他过着一种无赖般不稳定生活。

4.Set adrift by his roguish crew, the captain of the ship spent a week alone at sea.

船长被狡诈船员驱逐，独自一在海上漂泊了一个星期