instructive的音标：instructive的英式发音音标为：[ɪn'strʌktɪv]instructive的美式发音音标为：[ɪn'strʌktɪv]...

adj.有益的，教育性的adv.有益地，有教益地n.教育，指导性...

a most instructive experience获益良多的经历While it will be fun, the seminar also promises to be most instructive.这次的研讨会不仅会有趣，而且有可能会颇具启发意义。The novel is so instructive that I can hardly tear myself away from it.这部小说很有意义,简直使我爱不释手...

He had been as instructive as Milton's " affable archangel ".他正如米尔顿那位 “ 亲切的天使长 ” 一样循循善诱.While it will be fun, the seminar also promises to be most instructive.这次的研讨会不仅会有趣，而且有可能会颇具启发意义。a most instructive experience获益...