プログレッシブ和英中辞典(第３版)の解説
せいさん【成算】
prospects for success
- どういう成算で本屋を始めたのか
How did you view [see] your chances of success when you opened the bookshop? - 疑惑を解く成算は全く無い
I have no hope whatever [at all] of clearing myself of suspicion.