English translation for "unknown aetiology"

《英汉医学词典》unknown aetiology
原因不明

Similar Words：

"unknowings" English translation, "unknowledge" English translation, "unknowledgeably" English translation, "unknowledged" English translation, "unknowledging" English translation, "unknown constitution" English translation, "unknown country" English translation, "unknown crystal" English translation, "unknown device" English translation, "unknown file list" English translation