详细解释:a. 出色的, 显眼耀目的, 整洁的, 绝妙的
词型变化：
名词:spiffiness副词:spiffily形容词比较级:spiffier最高级:spiffiest动词过去式:spiffied过去分词:spiffied现在分词:spiffying第三人称单数:spiffies英语解释：
形容词 spiffy:
marked by up-to-dateness in dress and manners同义词：dapper, dashing, jaunty, natty, raffish, rakish, snappy, spruce