SAT常见词根前缀总结
词根板块ac/acid/acr = sour, sharp 酸的,尖锐的acuity 尖锐,锐利,敏锐acumen 敏锐,洞察力acrid 辛辣的,言辞刻薄的acrimonious 辛辣的,
SAT常见词根前缀总结