un·an·swer·a·ble
adjective/ʌnˈɑːnsərəbl/
/ʌnˈænsərəbl/
- an unanswerable argument, etc. is one that nobody can question or disagree with
无可争辩的；不容反对的 - They presented an unanswerable case for more investment.
他们提出了一个无可争辩的理由，要求增加投资。
- They presented an unanswerable case for more investment.
- an unanswerable question is one that has no answer or that you cannot answer
无答案的；无法回答的