un·answered
adjective/ʌnˈɑːnsəd/
/ʌnˈænsərd/
- (of a question, problem, etc.) that has not been answered
未回答的；未解答的；悬而未决的 - Many questions about the crime remain unanswered.
这桩罪行涉及的许多问题仍然没有答案。
- Many questions about the crime remain unanswered.
- (of a letter, phone call, etc.) that has not been replied to
未回复（或答复）的 - unanswered letters
未答复的信件
- unanswered letters