N

　　narrate 敘述，講述～ the story of sbs life

　　nasty 齷齪的，骯臟的 a～ room

　　necessitate 使成為必須，需要 The emergency ～d a change in plans.

　　necessity 必要(性)，(迫切)需要 There is no ～ for disappointment.

　　neglect 忽視，忽略～ ones health

　　negligent 疏忽的，大意的 be ～ about traffic regulations

　　nominal 名義的，有名無實(shí)的 a ～ leader

　　nominate 提名 a ～ leader

　　noteworthy值得注意的，顯著的a ～ day

　　notorious 臭名昭著的a ～ thief

　　notwithstanding 雖然，盡管 They traveled on,～ the storm

　　nourish養(yǎng)育Milk is all we need to ～our small baby

　　O

　　objective 目的，宗旨 political ～s

　　oblige 強(qiáng)迫，迫使 In certain countries the law ～s parents to sendtheir children to school

　　obscure 晦澀的，費(fèi)解的 an ～ text

　　obsolete 廢棄的，淘汰的 Wooden warships are ～.

　　obstinate 頑固的，固執(zhí)的，倔強(qiáng)的The girl would go her own way, in spite of all warnings

　　occasion 時(shí)刻，場(chǎng)合They met on three ～s

　　occupy 占用，占有My books ～ a lot of space

　　occur 發(fā)生，存在，出現(xiàn) when did the earthquake ～?

　　odd的奇數(shù)的，單的，奇怪的One ,three five are ～numbers

　　offend 冒犯，使生氣 She was afraid of ～ing anyone.

　　offence 犯法行為，過錯(cuò) They were arrested for drug ～s.

　　offset 補(bǔ)償，抵消They gains ～the losses.

　　omit 省略，刪去 Minor points may be omitted.

　　opaque 不透明的A brick wall is ～.

　　option 選擇權(quán) It is your ～ to take it or leave it

　　orient 東方，東方國(guó)家 political theory in the West and in the Orient

　　origin 起源，由來 a word of Latin ～

　　ornament 裝飾品，點(diǎn)綴品 We bought ～s for the Christmas tree

　　orthodox 正統(tǒng)的，正宗的 an ～ economic theory

　　outline輪廓，外形He saw the ～ of a house against the sky

　　overflow 泛濫 Every spring the river ～s

　　overhaul 大修，全面檢查，徹底革新～ a faulty machine

　　overhear 偶然聽到，偷聽到I wouldnt like to be ～d

　　overlap 重疊，部分相同 The Renaissance overlapped the later Middle Ages

　　overtake 趕上，超過 He ran out of the door to ～ her

　　overthrow 推翻，打倒 a plot to ～ the government

　　overwhelm 征服，壓倒，毀壞 He took 45% of the ballots and ～ed his two mainrivals

　　N

　　narrate 敘述，講述～ the story of sbs life

　　nasty 齷齪的，骯臟的 a～ room

　　necessitate 使成為必須，需要 The emergency ～d a change in plans.

　　necessity 必要(性)，(迫切)需要 There is no ～ for disappointment.

　　neglect 忽視，忽略～ ones health

　　negligent 疏忽的，大意的 be ～ about traffic regulations

　　nominal 名義的，有名無實(shí)的 a ～ leader

　　nominate 提名 a ～ leader

　　noteworthy值得注意的，顯著的a ～ day

　　notorious 臭名昭著的a ～ thief

　　notwithstanding 雖然，盡管 They traveled on,～ the storm

　　nourish養(yǎng)育Milk is all we need to ～our small baby

　　O

　　objective 目的，宗旨 political ～s

　　oblige 強(qiáng)迫，迫使 In certain countries the law ～s parents to sendtheir children to school

　　obscure 晦澀的，費(fèi)解的 an ～ text

　　obsolete 廢棄的，淘汰的 Wooden warships are ～.

　　obstinate 頑固的，固執(zhí)的，倔強(qiáng)的The girl would go her own way, in spite of all warnings

　　occasion 時(shí)刻，場(chǎng)合They met on three ～s

　　occupy 占用，占有My books ～ a lot of space

　　occur 發(fā)生，存在，出現(xiàn) when did the earthquake ～?

　　odd的奇數(shù)的，單的，奇怪的One ,three five are ～numbers

　　offend 冒犯，使生氣 She was afraid of ～ing anyone.

　　offence 犯法行為，過錯(cuò) They were arrested for drug ～s.

　　offset 補(bǔ)償，抵消They gains ～the losses.

　　omit 省略，刪去 Minor points may be omitted.

　　opaque 不透明的A brick wall is ～.

　　option 選擇權(quán) It is your ～ to take it or leave it

　　orient 東方，東方國(guó)家 political theory in the West and in the Orient

　　origin 起源，由來 a word of Latin ～

　　ornament 裝飾品，點(diǎn)綴品 We bought ～s for the Christmas tree

　　orthodox 正統(tǒng)的，正宗的 an ～ economic theory

　　outline輪廓，外形He saw the ～ of a house against the sky

　　overflow 泛濫 Every spring the river ～s

　　overhaul 大修，全面檢查，徹底革新～ a faulty machine

　　overhear 偶然聽到，偷聽到I wouldnt like to be ～d

　　overlap 重疊，部分相同 The Renaissance overlapped the later Middle Ages

　　overtake 趕上，超過 He ran out of the door to ～ her

　　overthrow 推翻，打倒 a plot to ～ the government

　　overwhelm 征服，壓倒，毀壞 He took 45% of the ballots and ～ed his two mainrivals