Adieu
01
告别
a formal or affectionate goodbye, often indicating a permanent or significant departure
例子
As the curtains closed on their final performance, the actors exchanged tearful adieus backstage.
当帷幕在他们最后的表演中落下时，演员们在后台交换了含泪的告别。
adieu
01
再见
used as a poetic way to bid someone farewell
Formal例子
Adieu, my dear friend. May we meet again soon.
再见，我亲爱的朋友。愿我们很快再见面。
