/ˈrɪgə(r) ||; ˈrɪgɚ/(
US 美 rigor)
noun (
formal 正式)
1 [U] doing sth carefully with great attention to detail 严密；精确；严谨: The tests were carried out with rigour. 这些测试做得非常严谨。
2 [U] the quality of being strict 严苛；严厉: the full rigour of the law 法律的严苛
3 [C] [usu.pl] difficult conditions 困境