【突破英文词汇】ob -- against; over
时间：2018-12-30 作者：英语课 分类：突破英文词汇
英语课
1. obstacle /ˈɔbstəkl/
-- something standing 1 in the way; hindrance 2; obstruction 4; impediment
If we beat Central High tomorrow, we shall have removed the last obstacle between us and the championship.
如果我们明天击败中央中学，就扫除了我们与冠军之间的最后障碍。
2. obliterate 5 /əˈblɪtəˌreɪt/
-- (literally, "cover over letters") erase 6; blot 7 out; destroy; remove all traces of
Today's rain has completely obliterated 8 yesterday's snow; not a trace remains 9.
今天下的雨把昨天的积雪完全除去了，一点儿痕迹也没留。
3. obsess /əbˈses/
-- (literally, "sit over") trouble the mind of; haunt
The notion that she had forgotten to lock the front door obsessed 10 mother all through the movie.
看电影的时候，妈妈一直想着她忘了锁前门这事儿。
4. obstruct 3 /əbˈstrʌkt/
-- be in the way of; hinder; impede 11; block
The disabled vehicles obstructed 12 traffic until removed by a tow truck.
抛锚的车子直到被拖车拖走后才不再阻碍交通了。
5. obtrude 13 /ɔbˈtru:d/
-- (literally, "thrust against") thrust forward without being asked; intrude 14
It is unwise for an outsider to obtrude his opinions into a family quarrel.
局外人硬把自己的想法加入一场家庭争论中是不明智的。
6. obviate 15 /ˈɔbvi:ˌeɪt/
-- (literally, "get in the way of") meet and dispose of; make unnecessary
By removing her hat, the lady in front obviated 16 the need for me to change my seat,
前座的小姐摘掉了帽子，使我不必换座位。
-- something standing 1 in the way; hindrance 2; obstruction 4; impediment
If we beat Central High tomorrow, we shall have removed the last obstacle between us and the championship.
如果我们明天击败中央中学，就扫除了我们与冠军之间的最后障碍。
2. obliterate 5 /əˈblɪtəˌreɪt/
-- (literally, "cover over letters") erase 6; blot 7 out; destroy; remove all traces of
Today's rain has completely obliterated 8 yesterday's snow; not a trace remains 9.
今天下的雨把昨天的积雪完全除去了，一点儿痕迹也没留。
3. obsess /əbˈses/
-- (literally, "sit over") trouble the mind of; haunt
The notion that she had forgotten to lock the front door obsessed 10 mother all through the movie.
看电影的时候，妈妈一直想着她忘了锁前门这事儿。
4. obstruct 3 /əbˈstrʌkt/
-- be in the way of; hinder; impede 11; block
The disabled vehicles obstructed 12 traffic until removed by a tow truck.
抛锚的车子直到被拖车拖走后才不再阻碍交通了。
5. obtrude 13 /ɔbˈtru:d/
-- (literally, "thrust against") thrust forward without being asked; intrude 14
It is unwise for an outsider to obtrude his opinions into a family quarrel.
局外人硬把自己的想法加入一场家庭争论中是不明智的。
6. obviate 15 /ˈɔbvi:ˌeɪt/
-- (literally, "get in the way of") meet and dispose of; make unnecessary
By removing her hat, the lady in front obviated 16 the need for me to change my seat,
前座的小姐摘掉了帽子，使我不必换座位。
n.持续，地位；adj.永久的，不动的，直立的，不流动的
- After the earthquake only a few houses were left standing.地震过后只有几幢房屋还立着。
- They're standing out against any change in the law.他们坚决反对对法律做任何修改。
n.妨碍，障碍
- Now they can construct tunnel systems without hindrance.现在他们可以顺利地建造隧道系统了。
- The heavy baggage was a great hindrance to me.那件行李成了我的大累赘。
v.阻隔，阻塞(道路、通道等)；n.阻碍物，障碍物
- He became still more dissatisfied with it and secretly did everything in his power to obstruct it.他对此更不满意，尽在暗里使绊子。
- The fallen trees obstruct the road.倒下的树将路堵住了。
n.阻塞，堵塞；障碍物
- She was charged with obstruction of a police officer in the execution of his duty.她被指控妨碍警察执行任务。
- The road was cleared from obstruction.那条路已被清除了障碍。
v.擦去，涂抹，去掉...痕迹，消失，除去
- Whole villages were obliterated by fire.整座整座的村庄都被大火所吞噬。
- There was time enough to obliterate memories of how things once were for him.时间足以抹去他对过去经历的记忆。
v.擦掉；消除某事物的痕迹
- He tried to erase the idea from his mind.他试图从头脑中抹掉这个想法。
- Please erase my name from the list.请把我的名字从名单上擦去。
vt.弄脏（用吸墨纸）吸干；n.污点，污渍
- That new factory is a blot on the landscape.那新建的工厂破坏了此地的景色。
- The crime he committed is a blot on his record.他犯的罪是他的履历中的一个污点。
v.除去( obliterate的过去式和过去分词 )；涂去；擦掉；彻底破坏或毁灭
- The building was completely obliterated by the bomb. 炸弹把那座建筑物彻底摧毁了。
- He began to drink, drank himself to intoxication, till he slept obliterated. 他一直喝，喝到他快要迷糊地睡着了。 来自《简明英汉词典》
n.剩余物，残留物；遗体，遗迹
- He ate the remains of food hungrily.他狼吞虎咽地吃剩余的食物。
- The remains of the meal were fed to the dog.残羹剩饭喂狗了。
adj.心神不宁的,鬼迷心窍的,沉迷的
- He's obsessed by computers. 他迷上了电脑。
- The fear of death obsessed him throughout his old life. 他晚年一直受着死亡恐惧的困扰。
v.妨碍，阻碍，阻止
- One shouldn't impede other's progress.一个人不应该妨碍他人进步。
- The muddy roads impede our journey.我们的旅游被泥泞的道路阻挠了。
阻塞( obstruct的过去式和过去分词 )； 堵塞； 阻碍； 阻止
- Tall trees obstructed his view of the road. 有大树挡着，他看不到道路。
- The Irish and Bristol Channels were closed or grievously obstructed. 爱尔兰海峡和布里斯托尔海峡或遭受封锁，或受到了严重阻碍。
v.闯入；侵入；打扰
- I'm sorry to obtrude on you at such a time.我很抱歉在这个时候打扰你。
- You had better not obtrude your opinions on others.你最好不要强迫别人接受你的意见。
vi.闯入；侵入；打扰，侵扰
- I do not want to intrude if you are busy.如果你忙我就不打扰你了。
- I don't want to intrude on your meeting.我不想打扰你们的会议。
v.除去，排除，避免，预防
- Improved public transportation would obviate the need tor everyone to have their own car.公共交通的改善消除了每人都要有车的必要性。
- This deferral would obviate pressure on the rouble exchange rate.这一延期将消除卢布汇率面临的压力。