16. I have no money to buy books.　　 He is no artist.他算不上一個(gè)藝術(shù)家�！� say no to　 否認(rèn)

He is no friend of mine. 他不是我朋友�！　� There is no denying that ... 無(wú)法否認(rèn)…

It is no use/good doing ...　　 in no time 馬上　　　 no wonder 怪不得　　　 no longer 不再

no doubt 無(wú)疑　　　 I have no doubt that ...　　　 There is no doubt that ...　　

no more than 兩者都不　　 had no sooner… than 一…就…

no　 并非　　　　 It is no easy work.　　　　　 We have no such luck.

15. at night　　 by night 利用黑夜　　　　 Have a good night . 睡好

14. nevertheless 不過(guò)；仍然　 in spit of that　 = nonetheless

　　　　 There was no news; nevertheless we went on hoping.

13. net　 網(wǎng)， 凈余的　　　 net weight 凈重　　　 net profit 凈利潤(rùn)

12. nervous　 神經(jīng)緊張的　　 be nervous about　　

11. nerve　 神經(jīng)　 lose one's nerve = lose one's courage 失去勇氣　

　 have the nerve to do 有膽量做…

10. neglect one's duties 　neglect one's meals and sleeps 廢寢忘食 　neglect to do = forget to do

9. negative　 否定的，消極的，give a negative answer 否定回答　 negative criticism 消極批評(píng)

8. meet one's needs 滿足需求　　 be in need of 需要　　　 There is no need for sb to do ...　

7. necessary　 必要的　　 if necessary 如有必要　　 It's necessary that sb ( should ) do...