a bloody debt; intense(/immense) and deep-seated hatred ❍ 可真是～呀！(《敬爱的周总理我们永远怀念您》Ⅱ—41) It is really a huge debt in blood!/我们要把悲痛变成力量，我们要誓死报这场～。(曲波《林海雪原》272) We shall convert our sorrow into strength. We must vow to the dead that we shall avenge this bloody deed. ❍ 决不能忘记这些～。(罗广斌、杨益言《红岩》408) We must not forget the debts of blood!/～永远难消！ (爱新觉罗·溥仪《我的前半生》484) The sea of blood is deep; our hatred will never die.
血海深仇
huge debt of blood;intense and deepseated hatred
血海深仇xuè hǎi shēn chóu
形容有血债的深仇大恨。a huge debt of blood, intense and deep-seated hatred, a blood debt