regrettable 核心词议：
adj. 可叹的；可惜的；遗憾的
regrettable 基本解释
速记方法
速记技巧
词根词缀法
regret遗憾，懊悔+-able形容词词尾
知识扩展
中文词源
中文词源：
regrettable
精选例句
1、 The loss of jobs is highly regrettable.
失去工作非常令人遗憾。
常见考点例句：
- As history shows , this attitude has produced regrettable results .
- 历史表明，这种态度造成了令人遗憾的后果。
- From the perspective of incentives for future excessive risk taking , this is regrettable .
- 就其对未来承担过度风险（行为）的激励来看，这是令人遗憾的。
- It would be even more regrettable if they were to return to picking winners .
- 如果转身去挑选优胜者的话，那将会更加令人遗憾。
- Phelps admitted " regrettable behavior " on sunday after a british newspaper published the photograph .
- 在英国报纸曝光照片后的星期天，菲尔普斯承认了“令人遗憾的行为”。
- And in exploring their regrettable demise , can we get a better understanding of what makes modern humans unique ?
- 在探索其令人遗憾的消亡时，我们可以更好地了解是什么让现代人这么特别？