block, bar, hinder, obstruct, prevent, hamper
这些动词均含有“阻止、阻塞”之意。
: 语气强烈,指有效堵住了通道,使人或物无法通过。
eg:A snowdrift blocked his path. 雪堆阻碍他的去路。
: 含义与block很接近,指阻塞通道或禁止出入,但有对暗示不用障碍物的阻止或禁止。
eg:The policebarred the exits in an attempt to prevent the terrorist's escape. 警察堵住了各出口,以防恐怖分子逃跑。
: 语气较轻,多指阻碍、拖延人或事,强调使进展速度缓慢下来。
ct : 正式用词,语气强,多指以干扰或设置障碍的方式阻碍交通,使不能自由畅通。
eg:He was charged for obstructing the highway. 他因阻碍交通而受控告。
t : 含义广泛,指采取预防措施或设置障碍去阻止某人或某事。
eg:Vitamin C is supposed to prevent colds. 维生素C可以预防感冒。
: 侧重因受到约束或阻碍而造成的行动困难。
eg:Prejudice sometimes hampers a person from doing the right thing. 有时候,偏见会妨碍人正确行事。
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