sureness
n. 千真万确；确实
近义词：confidence，security，absoluteness，assurance，certainty，certitude，self-assurance，authority，self-confidence，
英英释义
Noun
- freedom from doubt; belief in yourself and your abilities;
"his assurance in his superiority did not make him popular" "after that failure he lost his confidence" "she spoke with authority"
- the quality of being steady and unfailing;
"sureness of hand"
例句
- Sureness of occurrence or result; inevitability.必然发生或结局的确定性; 必然性