re 再、重复 + spons承诺 + ibility 抽象名词 → n. (U)责任,责任心; 职责,义务
🗣️ 情景例句
He likes to be independent.
他独立性很强。
He can only speculate as to which horse will win the race.
他只能推测那一匹在赛马中会获胜。
He passed his exams, and even better, when he left university he had earned enough money to start his own business, offering guide services to tourists.