页眉内容1页脚内容【ab-,abs-】【ab-,ac-,ad-,af-,ag-,an-,ap-,ar-,as-,at-】【able,ible】【acid,acri,acrid,acusour,sharp】【acttodo,todrive】【ad-】【aer,aero,aeriair】【agdo,act】【age】【al(adj)】【alter,altern,aliother,tochange】【am,amor,amatlove】【ambulwalk】【amphi-】【anaana-】【ance,ence】【ancy,ency】【andr(o)-】【animlife,spirit】【ante-】【anthrop(o)-】【anthropman,human】【anti-】【aquwater】【arch,archyruler,rule,chief】【arian】【artskill,joint,trick】【astro,asterstar】【audi,audithear】【av,avar,avidesire,bird】【a-和an-】ab-,abs-ab-,abs-加在词根前,表示“相反,变坏,离去”例如:abnormal反常的;abuse滥用;absent缺席的;abduct诱拐;abstract抽象的;心不在焉的;abstain戒绝;abscond潜逃;abstinence节制;禁欲ab-,ac-,ad-,af-,ag-,an-,ap-,ar-,as-,at-ab-,ac-,ad-,af-,ag-,an-,ap-,ar-,as-,at-等加在同辅音字母的词根前,表示“一再”等加强意例如:accelerate陪伴;accentuate加速;accomplish强制;accumulate积累;additive上瘾的;adduce引证,举例;affable亲切的;afford买得起;