V.: expect, extract, extemporize, exaggerate, examine, express, expand, exhale
n.: execution, exercise, exclamation, exasperation
adj.: exalting, exact, extant, extemporaneous
上面的单词都是可以互相活用的，动词活用为名词，名词活用为动词，动词活用为形容词。所以说，又会变出好多，啦啦啦~
Exacerbate 加剧Exact 精确Exactly 确切地，精确地，恰好Exaggerate 夸大，夸张Exalt 尊崇Examination 考试Examine 检查Examiner 考官Example 例子Exasperate 激怒Exercise 运动，练习
