rigorKK [ˈrɪgɚ] ｜ /ˈrɪgɚ/
GEPT 中高級
C2noun
the quality of being valid and rigorous
The research report was analyzed with great rigor to ensure the data was accurate.
嚴謹；縝密
C2noun
something hard to endure
The mountain climbers faced the rigor of freezing temperatures and stormy weather during their ascent.
艱苦；嚴酷考驗
C2noun
excessive sternness
The professor graded the students’ papers with such rigor that many of them were discouraged from continuing the course.