元となった辞書の項目
遺憾
adj
feeling a regret that come from a failure of one's intention / feeling a regret with pity, sadness, disappointment, and shame because the result is not one's intention (often used in public addresses)
意味（1）
feeling a regret that come from a failure of one's intention
意味（2）
feeling a regret with pity, sadness, disappointment, and shame because the result is not one's intention (often used in public addresses)
