我认为要具体要根据语境吧。下面的词组都有“释怀”的意思：let go; dispel from one's bosom; dismiss from one's mind 例句：
1 I kept recalling the scene of our parting. 当年离别的情景使我久久不能释怀。
2 That trip gave me great emotional baggage that I'm still carring around with me. 那次旅行给我带来了沉重的精神负担，至今都无法释怀。
