obstacle
单词辨析:
指在达到目的或前行的过程中必须消除或绕过的障碍(物),可以是具体的或抽象的东西。
Terrorism is an obstacle to peace.
恐怖主义是和平的障碍。
His car hit an obstacle yesterday in the competition.
昨天他的车在比赛中撞上了障碍物。
指做某事的障碍,通常为抽象之物。
They have decided to set a bar to competition.
他们已经决定要设置障碍以阻止竞争。
At that time being a woman was a bar to promotion in this profession.
那时在这一职业中,身为女性便是晋升的障碍。
多指产生阻碍或限制作用的政策、法律、问题等。
The removal of trade barriers means a lot to that country.
贸易壁垒的消除对那个国家而言意义重大。
What remains the biggest barrier to women succeeding at work?
女性取得事业成功的最大障碍是什么?
指堵塞道路、通道、管道等的东西。
There may be an obstruction in the drainpipe.
排水管里可能有阻塞物。
Remove the vehicle that is causing the obstruction.
把造成阻塞的车辆挪走。
相关例句:
The Government seems to have created a more demanding obstacle course for aspiring students than ever before.
看来政府已为胸怀抱负的学生设下了要求之高前所未有的重重难关。
We have to be tough and overcome the obstacle.
我们必须强硬,并克服的障碍。
These applications propose higher requirements for the navigation and obstacle avoidance ability of mobile robot.
这些应用对移动机器人导航避障能力提出了更高的要求。
The huge tree that had been blown down by the storm was an obstacle to traffic.
被风暴刮倒的大树是交通的障碍。
This method can improve dynamic obstacle avoidance and the safety of real-time planning.
这种算法能够提高动态避障的安全性和规划的实时性。
We have the power and ability to overcome any obstacle in our path.
我们有力量和能力去克服路途上的一切障碍。