a d e i可以组成英文单词：
idea
美 /aɪˈdiːə/英 /aɪˈdɪə/
n.想法；主意；概念
复数 ideas
双语例句:
From the weather forecast, it might be a good idea to bring an umbrella.
从天气预报来看，带上雨伞或许是个好主意。
He suddenly ran away from home and I had no idea where to find him.他突然离家出走了，我完全不知道该去哪里找他。
