rigour

英文解釋：

名詞 rigour:

1. the quality of being logically valid
   同義詞：cogency, validity, rigor
2. something hard to endure
   同義詞：asperity, grimness, hardship, rigor, severity, severeness, rigorousness, rigourousness
3. excessive sternness
   同義詞：severity, severeness, harshness, rigor, rigorousness, rigourousness, inclemency, hardness, stiffness

英文造句：

1. The expedition suffered all the rigo(u)rs of a Canadian winter.
   這支探險隊飽受了加拿大嚴冬的折磨。
2. He deserves to be punished with the full rigour of the law.
   他應該受到法律最嚴厲的懲罰。