漢：英語(yǔ)前綴non-意為否定義"not"，但沒(méi)有int 和 un的否定程度強(qiáng)。
英：prefix meaning "not, lack of," or "sham," 14c., from Anglo-Fr. noun-, from O.Fr. non-, from L. non "not, by no means, not at all, not a," from Old L. noenum "not one" (*ne oinom, from PIE *ne "not" + *oi-no-; see one). In some cases perhaps from M.E. non "not" (adj.), from O.E. nan (see not).
1.Nonaggression
n.Not attacking 不侵略，non=not,ag(ad)=to,gress=go
The U.S.refused to sign the treaty without a nonaggression clause.
美國(guó)拒絕在沒(méi)有互不侵犯的條約上簽字。
2.nondescript
adj.not easily describe不可名狀的。non=not,de=down,script=write
The man's nondescript features helped him to easily blend him to any crowd.
沒(méi)有任何特征的外貌使他這容易混入人群。
3.nonplus
n.a state of uncertainty;perplexit 困惑的處境
v.surprise or puzzle somebody so much 使困惑 pul=more
My state of nonplus was made even more confuseing by his last remark.
他最后的發(fā)言加劇了我本來(lái)就有的困惑。
4.nonsense
n.meaningless words;foolish talk 廢話，胡說(shuō) re=again,sid=sit
My 97-year old grandmother just lies in bed speaking nonsense all day.
我那97歲的祖母整天只是躺在床上說(shuō)胡話。