1. ag act = to do 做
2. am amat = to love 爱
3. anim = life 生命
4. ann enn =year 年
5. anthrop =man 人类
6. arch archy=rule 统治
7. audi audit=to hear 听
8. bi bio =life 生命 生物
9. cad,cas,cid=to fall,to befall 降，降临
10. cand =to be white 发光，变白
11. ced,ceed,cess = to go 走
