barrier

音标['bæriә] 读音

汉语翻译

n. 障碍, 栅栏
【化】 势垒; 阻片; 阻挡层
【医】 障, 屏障, 障壁, 垒
【经】 关卡

词意辨析:

obstacle, barrier, obstruction, bar, hindrance
这些名词均含“障碍(物)”之意。
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,也指起阻碍作用的情况。
barrier: 常指临时的或者可能跨越的障碍。
obstruction: 常既指具体的障碍又可指抽象或喻意上的阻碍。
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。
hindrance: 指妨碍他人进步或做事的人或物。

英语解释:

名词 barrier:

  1. a structure or object that impedes free movement
  2. any condition that makes it difficult to make progress or to achieve an objective
    同义词:roadblock
  3. anything serving to maintain separation by obstructing vision or access

例句:

  1. The ice skater rammed into the barrier.
    溜冰者撞到护栏上了。
  2. The crowd linked arms to form a barrier.
    群众臂挽著臂组成人墙。
  3. The lorry shaved the barrier, scraping its side.
    那辆卡车掠过路障,刮坏了车身。
  4. The Sahara Desert is a natural barrier between north and central Africa.
    撒哈拉沙漠是北非与中非之间的天然屏障。
  5. Heavy duties on imports and exports are a barrier to international trade.
    进出口的高关税是国际贸易的障碍。
  6. The horse took the barrier easily.
    那匹马轻松地越过了障碍。

详细解释:


bar.ri.er

n.(名词)
A structure, such as a fence, built to bar passage.
栅栏,挡板,壁垒,关卡:一种建造物,例如篱笆,用来禁止通行
Something immaterial that obstructs or impedes:
非物质的妨碍或阻碍物:
例句:
Intolerance is a barrier to understanding.See Synonyms at obstacle
偏狭是理解的一大障碍参见 obstacle

Ecology A physical or biological factor that limits the migration, interbreeding, or free movement of individuals or populations.
【生态学】 障碍:物理或生物因素,可以限制迁移、杂交或个体及群体的自由运动
A boundary or limit.
界限或限制
Something that separates or holds apart.
分开物,隔离物:用于分开或隔离的事物
A movable gate that keeps racehorses in line before the start of a race.
起跑屏障:在比赛开始前,使赛马位于线内的可以活动的门
The palisades or fences enclosing the lists of a medieval tournament. Often used in the plural.
高围栏:用来围住中世纪马上比武大赛赛场的木栏或栅栏,常用复数
Geology An ice barrier.
【地质学】 冰障

来源:
Middle English barrer
中古英语 barrer
from Old French barriere
源自 古法语 barriere
from Vulgar Latin *barr3ria
源自 俗拉丁语 *barr3ria
from *barra [bar]
源自 *barra [禁止,阻止]


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