2290.objection(名)反对
He has a strong objection to getting up earty.
他强烈反对早起。
2291.objective(形)客观的
反义词subjective
We should be more objective about it.
我们应该更客观的看待此事。
2292.ocean(名)海洋
Hawaii is in the Pacific Ocean.
夏威夷在太平洋中。
2293.o'clock(副)……点钟
I cannot get there before three o'clock.
三点以前我到不了那里。
2294.October(名)十月
O需大写
Leaves begin to fall in October.
十月时树叶开始落下。
2295.of(介)属于……的
It is a long story of adventure.
这是一个很长的冒险故事。
2296.off(介)脱离
The ship was blown off course.
船被吹离了航道。
2297.office(名)办公室;公职
I heard about your new job through tho office grapevine.
我是通过办公室的小道消息才听说你找到了新工作。
2298.officer(名)警官;军官;官员
Tht dishonest officer was cashiered.
这个不老实的军官被革职了。
2299.official(形)官方的(名)公务员、官员
(形):The mass media demanded that all the official documents concerning the sale of this land be made public.
大众媒体要求公布有关出售这块土地的官方文件。
(名):My uncle is government official.
我叔叔是个政府官员。
2300.officiallly(副)正式地
The horse was officially scratched.
那匹马正式被取消出赛。
2301.often(副)时常
More often than not,she missad the bus.
她经常赶不上这班公车。
2302.oh(感)噢、唉、啊
Oh.here it is.
啊,在这里。
2303.oil(名)油;石油
An oil well blew out in the oil field.
油田里有一口油井发生井喷。
2304.O.K.(形)好
同义词okay
EVerything will be O.K.
一切都会顺利的。
2305.old(形)老的、旧的
反义词new
I'm an old hand at this game, you can't trick me.
这游戏我是老手,你骗不了我的。
2306.older(形)较老的
Older pupils enjoy spacial privileges.
年纪较大的学童享有优待。
2307.oldest(形)最老的
The oldest children are in the sixth form.
年龄最大的学生在六年级。
2308.on(副)继续(介)在……之上
(副): They talked on until midnight for their child's eduation.
他们为了孩子的教育问题一直谈到深夜。
(介): My book is on the desk.
我的书在书桌上。
2309.once(副)一次;曾经;一旦
l couldn't once understand what he meant.
我完全不懂他的意思。
2310.one(形)一个的
About one-fifth of the freshmen reported that they had been brought up in small towns.
大约有五分之一的一年级学生是在小城镇长大的。
2311.onion(名)洋葱
I bought some onion today.
我今天买了一些洋葱。
2312.only(形)唯一的(副)仅、只
(形):She is my only child.
她是我唯一的小孩。
(副):We use only the best ingredients.
我们只使用最好的原料。
2313.onto(介)到……之上
He stepped out of the train onto the platform.
他下火车踏上月台。
2314.open(形)打开的;无顶的(动)打开
(形):There is an open market in the village.
村里有一个露天市场。
(动):Open the door, please.
请打开门。
2315.opening(名)空缺
指职务上的
There are no openings for secretaries at the bank at presant.
目前银行里没有秘书职位的空缺。
2316.openly(副)公开地
The people talked openly about the government's new measures against environmantal pollution.
人民公开地谈论政府治理环境污染的新措施。
2317.opportunity(名)机会
同义词chance
Opportunity seldom knocks twice.
机不可失,失不再来。
2318.or(连)或
I'd like it to be black, (or) white,or grey.
我希望它是黑色的、白色的,或灰色的。
2319.orange(名)橘子
I like orange better.
我更喜欢橘子。
2320.order(名)顺序;命令;秩序;点菜
I tried to bring some order to the bookshelf.
我设法把书架整理得有条理些。
2321.ordering(名)安排;布置;点菜
You do the ordering.
由你点菜吧。
2322.orderly(形)井然有序的
The books are in orderly rows on shelves.
书籍整齐地排列在书架上。
2323.organic(形)有机的
Bacteria can decompose organic matter.
细菌能使有机物腐烂。
2324.organization(名)组织、团体
He is a member of the organization.
他是这个组织的成员之一。
n. 平台,站台,月台,讲台,(政党的)政纲