unrepeatable
🇺🇸
/ˌʌnrɪˈpiːtəbl/
🇬🇧
/ˌʌnrɪˈpiːtəbl/
not suitable to be said again because it is too rude or shocking
He said something unrepeatable during the meeting that shocked everyone.
他在會議中說了一些讓人震驚的話,無法重複。
cannot be done again
The magician performed an unrepeatable trick that left the audience in awe.
魔術師表演了一個無法重複的把戲,讓觀眾驚嘆不已。