rea·son·a·ble·ness
noun/ˈriːznəblnəs/
/ˈriːznəblnəs/
[uncountable]- the fact of being fair, practical and sensible
合理性：公平、实际、合理 - The court must determine the reasonableness of the costs claimed.
法院必须确定索赔费用的合理性。 - She spoke with an air of sweet reasonableness.
她说话时带着一种甜蜜合理的神情。
- The court must determine the reasonableness of the costs claimed.