in·ex·plic·a·ble /ˌɪnɪkˈsplɪkəbəl◂ $ ɪnˈeksplɪkəbəl, ˌɪnɪkˈsplɪk-/ adjectiveadj STRANGEtoo unusual or strange to be explained or understood 〔由于太不寻常或奇怪而〕无法解释的,费解的 SYN incomprehensible, strange inexplicable behaviour 费解的行为
For some inexplicable reason, he felt depressed. 他无端地感到很沮丧。
—inexplicably adverbadv
inexplicable• For some inexplicable reason, some rooms of the mansion will suddenly turn very cold.