endeavourKK [ɪnˋdɛvɚ] /ɪnˈdɛvɚ/發音動詞1努力、力圖、設法英式;正式We will endeavour to reply to all inquiries within two working days.我們會盡力在兩個工作日內回覆所有詢問。名詞1努力、盡力英式;正式Despite our best endeavour, the deadline was simply impossible to meet.儘管我們全力以赴,這個期限根本不可能趕上。2事業、活動、嘗試英式Space exploration remains one of the most expensive human endeavours.太空探索仍是人類最耗費資源的事業之一。