unexplained
形容词 B2中文： 未解释的、原因不明的
- Not explained; of unknown cause or origin.
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It is, as I gather from your original remarks, an inexplicable, or at least an unexplained, murder.
At the same time, there is much that is unexplained, and I should strongly recommend that you ask Mr.
“It does, Sherlock, and yet it leaves so much unexplained.
“You have, no doubt, described the sequence of events correctly, but there is one point which you have left unexplained.
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