instructive的翻译，读音
英/ ɪnˈstrʌktɪv /
美/ ɪnˈstrʌktɪv /
释义：
adj.有教益的，有启发性的
反义词
uninstructive
同根词
instructional adj. 教学的；指导的，教育的instructively adv. 有益地；教育地
instruction n. 指令，命令；指示；教导；用法说明
instructor n. 指导书；教员；指导者
instructress n. 女教师；女指导
例句
Day-dreaming over a map is really a very pleasant and instructive pastime. 看着一张地图遐想，的确是种愉快且有益的消遣。
It's also instructive to note that the amplitude of -1 in line 15 is unimportant. 注意到在 15 行的振幅 -1 不重要也是很有益的。
It has provided a new instructive way for the realization of the virtual auditory space. 它为实现虚拟听觉空间提供了一种有益的新方法。
Especially, the perfection and systematism of its official merit system and strictness of its supervising system can still provide instructive reference. 特别是其考核体系的完善化、制度化和监督体制的严密性，在今天依然可以为我们提供有益的参考。
This is an instructive book. 这是本有教育意义的书. 。