road-block

常见例句

The road was chock a - block with varieties of vehicles again today.
马路上今天又塞满各种车辆了。
The new road-block resembling the structure of a tumbler can recover to the up-standing state when hit by something. Meanwhile, th hollow structure makes it easy for transportation.
新型路障具有与不倒翁相似的结构，当它受到物体的撞击时，路障自身能够恢复到治理状态，并且因为其具有中空结构，所以便于运输。
stray-birds.spaces.live.com
The main issue of the task is to design an electronic no-parking roadblock system, which composes of the vehicle carrying equipment, the road-block inspector and computer interface.
本课题主要研制一套不停车电子路障系统，由车载器、路障巡检站和上位机控制组成。

Already, various organisations of miners and the homeless, among others, are said to be planning road-block protests of their own.
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But what we've seen so far, in recent weeks, is an army of industry lobbyists from Wall Street descending on Capitol Hill to try and block basic and common-sense rules of the road that would protect our economy and the American people.
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Estonians and Latvians fear the dispute may block better road, rail and power links to the south-east that will end their isolation from the rest of Europe.
ECONOMIST: Lithuania and Poland seem to have hit an icy impasse