英语字根、字尾、字首大全,分别都有对应的单词;字根单词还做了详尽的解析,单词是由什么字根、字首、字尾组成的。绝对手打

mental ['ment( )l] adj. ment/al=adj/n suf.

mentality [men'tæl t ] n. ment/ality=n suf.

3. mem(or), mne=remember

memory ['mem( )r ] n. ] mem/ory=n suf.

immemorial [ m 'm r l] adj. im=not/memor/ial=adj suf.

4. cogn, gnos=know

recognize ['r k g'na z] v. re=again/cogn/ize=v suf.

diagnosis [,da g'n s s] n. dia=through/gnos/is=n suf.

ignore [ g'n ] vt. i(n)=not/gnore=know

prognosis [pr g'n s s] n. [ ] pro=forward/know/is=n suf.

5. cred=believe

credit ['kred t] n. cred/it=n suf.

creditor ['kred t ] n. cred/it /or=one who

6. fed, fid=faith

confidence ['k nf d( )ns] n. con= /fid/ence=n suf.

federal ['fed( )r( )l] adj. fed/er /al=adj suf.

diffident ['d f d( )nt] adj. dif=dis=not/fid/ent=adj suf.

7. cert=sure

certain ['s t( )n; -t n] adj. cert/ain=adj suf.

certification [,s t f 'ke n] n. cert/ific /at /ion=n suf.

1. pon, pos, pound=place

component [k m'p n nt] adj. n. com=together/pon/ent=n suf.

position [p 'z ( )n] n. posi/tion=n suf.

expound [ k'spa nd; ek-] v. ex=out/pound

2. fact, fect, fic=do, make

faction ['fæk ( )n] n. fact/ion=n suf.

factor ['fækt ] n. fact/or=n suf.

effective [ 'fekt v] adj. ef=ex=out/fect/ive=adj suf.

efficiency [ 'f ( )ns ] n. ef=ex=out/fic/iency=n suf.

3. sign=mark

signature ['s gn t ] n. sign/at /ure=n suf.

assign [ 'sa n] vt. ][ ] as=ad=to/sign

resignation [rez g'ne ( )n] n. re=away/sign/at /ion=n suf.

4. stig, stim, stinct, sting=mark, prick