most heartfelt編輯正在努力提供更完整的內容，建議 20 分鐘後再回來看看most heartfeltmost heartfelt — 形容詞形容詞1. sincere and deeply felt, used as a superlative1.形容詞釋義最衷心的sincere and deeply felt, used as a superlative例句Please accept my most heartfelt thanks for your help.