Flaw
烧了七七四十九日,俱未伤损(Flaw),脑壳之硬称雄六合,当前却被这小小的毒针蛰的哭爹喊娘,实在稀有少见!
rail defects and failures ; rail failure ; rails wound ; rail damage
sleeper damage
frog failure
伤损,汉语词汇,拼音是shāng sǔn。释义是损害,损伤。