rigor
['riɡə]
n. 严厉；精确；苛刻；僵硬
同义词
参考例子
1.Have attempted to find, with mathematical rigor.
他们凭着数学的严密反复推想。
2.It has the virtues of brachylogy, rigor and precise.
它具有简明、精确、无歧义的优点。
3.We also provide free sample questions for each exam level to allow you to get a sense of the rigor.
我们也针对每个不同级别的考试提供免费练习题，好让您抓到考试的感觉。
英文解释
n.
1.something hard to endure
2.the quality of being logically valid
3.excessive sternness
网络释义
rigor
严格; 严苛; 艰苦; 强直;
Rigor Mortis
尸僵; 死后僵直; 死后僵硬; 肢体僵硬;
frozen rigor
冻僵;
logical rigor
逻辑的严密性;
rigor off
解僵;