同义词： assurance self-assurance confidence self-confidence authority
"sureness of hand"
以上来源于: WordNet
When the older woman's turn in line came, she paid in cash, counting out the dollars and coins with the same sureness she'd displayed earlier.
轮到那位老妇人结账时，她用现金付款，像先前一样沉着地数着美元和硬币。
These elements also have associated sureness factors.
这些因素也拥有相关联的确信因子。
Guidelines for calculating sureness factors are as follows.
计算确信因子的指导如下。
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