inexplicable
🇺🇸
/ˌɪnɪkˈsplɪkəbl/
🇬🇧
/ˌɪnɪkˈsplɪkəbl/
adjective
R
cannot be explained or understood
His sudden decision to leave was completely inexplicable to everyone.
他突然決定離開，對所有人來說完全無法解釋。
translation
無法解釋的