propitiously 中文意思是什麼
propitiously
解釋
吉利地-
Being aware of the existence of these difficulties and obstacles, knowing their source of producing, different expressional forms and its detrimental influence to mastering mathematical knowledge, are not only necessary premise of selecting scientific instruction method and performing instruction of mathematical knowledge and realizing instruction purpose propitiously, but also one of the basic instruction demands for teachers
意識到這些困難和障礙的存在，深入了解其產生根源、不同的表現形式及其對學生掌握數學知識產生的不利影響，是數學教育工作者選用科學、合理的教學策略、順利實施數學知識教學並實現數學教學目標的必要前提，也是分數應用題教學工作對數學教師的基本要求之一。
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