rigorous adj.
1.谨慎的，细致的，彻底的=thorough
a rigorous analysis细致的分析
a rigorous investigation细致的调查
2.严格的，严厉的=strict
The work failed to meet their rigorous standards.
工作没有达到他们的严格标准。

rigour n.
1.谨慎，缜密，严谨
academic rigour 学术的严谨
2.严格，严厉
This crime must be treated with full rigour of the law.
这一罪行必须严格依法审理。
3.艰苦，严酷
The plants were unable to withstand the rigours of a harsh winter.
这些植物没有能够经受住严冬的考验。

本节目为可可原创节目，未经允许请勿转载。