开头字母的音标为元音的单词

问题补充：

开头字母的音标为元音的单词

答案：

in it is ask about oil open air use on of age ink exam exercise excuse idea eight either early

evening ago interesting egg under us usage afternoon easy enough answer and any end

======以下答案可供参考======

供参考答案1:

数不胜数。。。