劍橋詞典extremely or more than is usual 極度地；異乎尋常地 Doctors are being forced to work impossibly long hours . 毉生們被迫長時間工作，時間長得令人難以置信。 She has an impossibly thin waist . 她的腰極細。 in a way that cannot happen or be expected to happen 不可能地 返回 impossibly