certain的名词
certain的名词certainty。例句：She's absolutely certain she's going to make it in the world 她坚信自己会出人头地。 扩展资料 certain的名词certainty。例句：1、She's absolutely certain she's going to make it in the world 她坚信自己会出人头地。
certain的名词certainty。例句：She's absolutely certain she's going to make it in the world 她坚信自己会出人头地。 扩展资料 certain的名词certainty。例句：1、She's absolutely certain she's going to make it in the world 她坚信自己会出人头地。