the quality of being extremely thorough, exhaustive, or accurate
严密,缜密;精确
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his analysis is lacking in rigour .他的分析不够缜密。
severity or strictness
严格;严厉;苛刻
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the full rigour of the law .该法律的极其严厉性。
(rigours)demanding, difficult, or extreme conditions
苛刻(或艰苦、极端)的条件
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the rigours of a harsh winter .寒冬的严酷。
"late Middle English: from Old French