1. 形容詞
   有教益的
   有啟發性的, 增進知識的
   教育性的, 有教育意義的
   

   同義字詞
   educational,educative,enlightening,illuminating,informational,informative,informatory,instructional
   

例句

1. And it was a little instructive .
2. Again, an example is instructive .
3. Notice the " instructive " element!
4. Figure 1 is instructive on three levels.
5. In fact , that is a very instructive case.
6. ... 請登入觀看更多內容 ...