heu! interj.
哀哉。嗚呼。— pietas, heu prisca fides! 哀哉古孝古信何在 耶。— me infelicem! 嗟我無福之人。 — mihi, nequeo quin fleam! 哀哉吾何得不哭哉。
Joaquim Affonso Gonçalves, Lexicon Magnum Latino-Sinicum, 3rd edition (Peking: Typis Congregationis Missionis, 1936 [1st ed. Macau, 1841]). Digitized at Dickinson College, 2023.