obstacle

obstacle怎么读

英式音标：[ˈɒbstəkl]

美式音标：[ˈɑbstəkl]

obstacle基本解释

n. 障碍，干扰；妨害物

obstacle的意思释义

n.

障碍（物）；障碍物（绊脚石，障碍栅栏）；

变形

复数：obstacles

双语释义

n.(名词)

[C]障碍(物),妨碍 sth which prevents action, movement, or success

英英释义

obstacle[ \'ɔbstəkl ]

n.

something immaterial that stands in the way and must be circumvented or surmounted

\"lack of imagination is an obstacle to one\'s advancement\"; \"the poverty of a district is an obstacle to good education\"

同义词：obstruction

an obstruction that stands in the way (and must be removed or surmounted or circumvented)

obstacle用法及例句

词汇搭配

用作名词 (n.)

动词+～

clear away〔remove〕 obstacles排除障碍

come across〔encounter, meet〕 an obstacle遇到障碍

constitute〔overcome, take〕 obstacles构成〔克服,越过〕障碍

install an obstacle设置障碍

overleap obstacles越过障碍物

形容词+～

chief obstacle主要障碍

natural obstacle天然障碍

serious obstacle严重的障碍

tremendous obstacle巨大的障碍

unexpected obstacle没预料到的障碍

～+名词

obstacle course障碍赛跑训练场

obstacle race障碍赛跑

介词+～

amid many obstacles许多障碍之中

all kinds of obstacles各种阻碍

～+介词

obstacle to对…的障碍

词组短语

obstacle course n. 超越障碍训练场

同近义词辨析

obstruction, barrier, hindrance, obstacle, bar

这组词都有“障碍(物)”的意思，其区别是：

obstruction常既指具体的障碍又可指抽象或喻意上的阻碍。

barrier常指临时的或者可能跨越的障碍。

hindrance指妨碍他人进步或做事的人或物。

obstacle指在达到目的或前进的过程中必须消除或绕过的障碍物，也指起阻碍作用等情况。

bar既可指阻止进出或通过的栅栏一类的障碍物，也可用于抽象意义障碍。

双语例句

用作名词(n.)

Lack of education is an obstacle of success.

缺乏教育是成功的障碍。

This is the chief obstacle to world peace.

这是世界和平的主要障碍。

He took every obstacle in his stride.

他轻易地度过一切难关。

Overstaffing has become the obstacle for reforms.

人浮于事已成为改革的绊脚石。

Can you smooth away the obstacle on the road?

你可以清除路上的障碍物吗?

例句参考

OBPRM: An Obstacle-Based PRM for 3D Workspaces

Towards automatic visual obstacle avoidance

Obstacle avoidance and navigation in the real world by a seeing robot rover

Moravec,\"Towards automatic visual obstacle avoidance

Obstacle Avoidance for Kinematically Redundant Manipulators in Dynamically Varying Environments

The vector field histogram-fast obstacle avoidance for mobile robots

VECTOR FIELD HISTOGRAM - FAST OBSTACLE AVOIDANCE FOR MOBILE ROBOTS, THE

Real time obstacle detection in stereovision on non flat road geometry through \"v-disparity\"representation

GOLD: a parallel real-time stereo vision system for generic obstacle and lane detection.

Interaction of the natural anti-Gal antibody with α-galactosyl epitopes: a major obstacle for xenotransplantation in humans

obstacle词源

obstacle (n.)

mid-14c., from Old French obstacle, ostacle \"opposition, obstruction, hindrance\" (13c.) or directly from Latin obstaculum \"a hindrance, obstacle,\" with instrumental suffix *-tlom + obstare \"stand before, stand opposite to, block, hinder, thwart,\" from ob \"against\" (see ob-) + stare \"to stand,\" from PIE root *sta- \"to stand\" (see stet).

The lover thinks more often of reaching his mistress than the husband of guarding his wife; the prisoner thinks more often of escaping than the gaoler of shutting his door; and so, whatever the obstacles may be, the lover and the prisoner ought to succeed. [Stendhal, \"Charterhouse of Parma\"]

Obstacle course is attested from 1891.

obstacle相关例句

1. But not every obstacle gave way to his determination.

但不是所有的障碍都让步于他的决心。

2. If you see an obstacle, use a fireball .

如果你看到一个障碍，用一个火球。

3. That fact should of course not be an obstacle for learning and making friends here.

在这里，事实和真相当然并不会成为互相学习、结交朋友的阻碍。

4. Never point toward the obstacle you wish to avoid.

不指向你希望避开的障碍物的方向。

6. Nothing is an obstacle unless you say it is.

没有什么是障碍，除非你说是。

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7. He would dive under one obstacle, round another, and lightly step over a third.

他会从一个障碍的下面冲过去，绕过另一个，再轻轻地跨过第三个。

8. But it is not an obstacle that cannot be overcome.

但它不是一个无法克服的障碍。

9. You have what it takes to move yourself forward around any obstacle.

你具有跨越任何障碍，推动自己前进的一切力量！

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10. The point: Diversity of hardware and software is not an obstacle.

要点在于：硬件和软件的多样性并不是障碍。

11. Each of these functions forms an obstacle in the way of obscene information from the Internet.

每一个这些职能形式的一个障碍，在方法的色情信息从互联网上。

13. I really need your support to overcome this obstacle which it is front of me.

我真的很需要你们的支持，为克服这是我前面一障碍。

14. Our next obstacle was a shallow pool of water about half a mile across .

我们的下一个障碍是一片约半英里宽的浅水塘。

23. This case points to the second obstacle: politics.

这个案例指向第二个障碍：*治。

blog.eastmoney.com

24. This case points to the second obstacle: politics.

这个案例指向第二个障碍：*治。

blog.eastmoney.com