Definition: so strange or unusual that you cannot understand or explain it Level: C2
她的突然失踪对我们所有人来说仍然无法解释。
Her sudden disappearance remains ___inexplicable to us all.
他感到一种难以理解的冲动，想要去看看那栋老房子。
He felt an ___inexplicable urge to visit the old house.
双胞胎之间的联系有种难以言喻的东西。
There's something ___inexplicable about the bond between twins.
