fast
/fɑːst/
adj. / adv.
一句话记住
快的;迅速的;快速地
释义与例句
adj./adv.
快的;迅速的;快速地
moving or happening at high speed, or doing something in a short time
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The new express service is faster than the local train.
新开行的快车服务比普通列车更快。
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She is a fast learner and soon mastered the software.
她学东西很快,不久就掌握了这款软件。
展开其余 1 条例句
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Don't drive so fast on these narrow roads.
在这些狭窄的道路上不要开这么快。
词源与构词
记忆钩子
fast 的形容词和副词同形:a fast car 是“快车”,drive fast 是“开得快”;标准英语不用 fastly。
词族与关联词
同义词
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quick 快的;迅速的;短暂的fast 常强调运动或工作的速度,可直接作副词,如 run fast;quick 常强调用时短或反应迅速,如 a quick answer、a quick visit。quick 作副词主要见于非正式表达,正式书面语通常用 quickly。I need to make a quick phone call before the meeting. 开会前我需要快速打个电话。
常见搭配
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fast food 快餐They are trying to eat less fast food and cook more at home. 他们正努力少吃快餐,多在家做饭。
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fast train 快速列车The fast train reaches the capital in under two hours. 这趟快速列车不到两小时就到达首都。
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run fast 跑得快Despite his injury, he managed to run fast enough to catch the bus. 尽管受了伤,他还是跑得够快,赶上了公共汽车。