If something is inexplicable, you cannot explain why it happens or why it is true.
例句
His behaviour was extraordinary and inexplicable...他的行為不同尋常,讓人費解。For some inexplicable reason, the investors decided to pull out.由于某些無法說明的原因,投資商們決定撤出投資。
英漢詞典釋義
adj.
無法解釋的;神秘的
This theory makes sense of an otherwise inexplicable phenomenon.這種理論能說明這一其他理論無法解釋的現象。Her inexplicable absence worried me.她的缺席無法解釋, 令我擔憂。Their actions are completely inexplicable.他們的舉動完全令人摸不 頭腦。
英英詞典釋義
Adjective
1. incapable of being explained or accounted for;
"inexplicable errors""left the house at three in the morning for inexplicable reasons"