-----------------------------------
損ねる， そこねる
1. to harm, to hurt, to injure, to wreck
2. to miss one's chance to (do something), to fail to (do what one ought to have done)
错失（做某事）的机会，未能（做本应做的事）；伤害、伤害、致伤、毁坏
は
1. indicates sentence topic
2. indicates contrast with another option (stated or unstated)
3. adds emphasis
指示句子的主题；表示与另一选项（无论是否明确提及）形成对比；表示强调
