障的英文：to blockto hinderto obstruct

参考例句：Avarice blinds our eyes.贪婪障人眼。Computers are gradually overcoming such obstacles as the shortage of courseware and prohibitive school system budgets计算机的使用正在逐步克服教学软件短缺，学校建立计算机系统资金有限等一些碍障。Blackout area黑障区To put a screen in the eye眼中安障obstruction guard(火车头前的)护栏;排障器Enlightenment Of Vocational Education For Visually Handicapped In Germany德国视障学生职业培训的经验对我国视障职业教育的启示Beyond the wall is another plate which will serve as a "backstop"这道墙的后面有另一块作为后障的板An atomic furnace must be surrounded by heavy thick walls so that the rays cannot get out.为了使射线不致逸出，必须用很厚的壁障将原子反应堆屏蔽。The metal grille or frame projecting from the front of a locomotive and serving to clear the track of obstructions.排障装置一种装在火车前部用于清除铁轨上的障碍的金属格栅或框架"Ledges of cliff and winding trails lead to blue sky ,And a flush of cloud in the morning sun"回崖沓障凌苍苍,翠影红霞映朝日block是什么意思：n. 块；阻碍；街区；大楼v. 阻止；阻塞；限制Block a hat; block a garment.制造一个帽子；制造一件衣服。 The shop assistant recommended the alphabet block and arithmetic block.售货员推荐了字母表积木和算术积木。hollow block construction空心砖结构 hinder是什么意思：v. 阻碍；妨碍；阻挡adj. 后面的，后方的n. 腿；后腿；臀部To destroy or hinder the efficiency of; frustrate.使不起作用使无效或限制其效力的发挥；阻挠、挫败 Adverse winds hinder ships.逆风使船只受阻。 To hinder,entrap,or entangle as if in mire.使受困扰使阻碍、牵绊或纠缠如陷入泥沼一般。obstruct是什么意思：v. 阻止，妨碍；阻塞；挡住The fallen trees obstruct the road.倒下的树将路堵住了。The absence of obstructions is of course an idealization没有障碍物的情况当然是一种理想化的情况。free from impediment or obstruction or hindrance.不受妨碍或阻塞的，或清除了障碍的。 到沪江小D查看障的英文翻译>

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