1、先看前缀ac：朝向；再看词根cur：关心，照料；最后看acy名词后缀，表示性质、状态、情况
2、accuracy→对某件事用心，使其精确
3、音似“爱扣若细”=不放过细小的东西“安颗螺丝”——要精确
4、拓展：a罕铞泱殳ccuracy—反义—inaccuracyaccuracy—复数pl.：accuracies—反狲辍嗨嘴义—inaccuraciesaccuracy—形容词adj.：accurate—副词adv.：accuratelobd+uracy =obduracy冥顽不化（贬义）→诅咒→受诅咒的；可恶的accursed
