更新时间:2024-03-27 19:43作者:小编
span是一个英语单词,作为名词时,意思是“跨度;跨距;范围;时间段”。作为动词时,意思是“横跨;持续”。
span的音标为/spæn/。
1. 作为名词,span可以表示物体的宽度、长度或时间的长短。在这种用法中,通常指两个端点之间的距离或时间。:
- The bridge has a span of 100 meters. (这座桥的跨度是100米。)
- The span of the project is three months. (这个项目的持续时间是三个月。)
2. 作为动词,span可以表示横跨或延续一段时间。:
- The river spans over five kilometers. (这条河横跨五公里。)
- Her career spanned over 20 years. (她的职业生涯延续了20年。)
1. The bridge has a span of 100 meters.
(这座桥的跨度是100米。)
2. The project will span over two years.
(这个项目将持续两年。)
3. The book covers a wide span of history, from ancient times to the present.
(这本书涵盖了从古代到现代的广泛历史范围。)
4. The actress's career spanned over five decades.
(这位女演员的职业生涯跨越了五十年。)
5. The span of the bridge is impressive, it can hold heavy traffic.
(这座桥的跨度令人印象深刻,它能承载重型交通。)
1. Range:指一定范围内的距离或时间段,与span的用法类似。:
- The range of the mountain is breathtaking. (这座山的范围令人叹为观止。)
- The temperature range for today is 20-30 degrees Celsius. (今天的温度范围是20-30摄氏度。)
2. Duration:指持续的时间,与span作为动词时的用法类似。:
- The duration of the movie is two hours. (这部电影的持续时间是两个小时。)
- The duration of the concert was three hours. (音乐会持续了三个小时。)
Span作为一个多义词,在不同语境下可以表示不同的意思,但都与距离、长度或时间有关。掌握其名词和动词用法,并能够灵活运用,可以丰富表达方式,使语言更加生动有趣。