新东方-柯林斯雅思备考词典

unexplained

英 [ˌʌnɪkˈspleɪnd]

[ADJ]

词汇频率：

ADJ. 形容词

1. 原因不明的
If you describe something as unexplained, you mean that the reason for it or cause of it is unclear or is not known.
双语例句
例：
An unexplained death is difficult to come to terms with.
原因不明的死亡是难以接受的。
例：
The city's water supply has been cut for unexplained reasons.
城市的供水被莫名其妙地切断了。

新东方在线雅思考试热词