span
/spæn/
/spæn/
释义
verb持续，贯穿；横跨，在…上架桥
noun持续时间；（物件的）宽度，跨度
英英释义
verbto continue for a particular length of time
verbto include a large area or a lot of things
nounthe length of time that something continues
nounthe length of something from one end to another
场景例句
- His career spanned more than 50 years.
- The Tibetan plateau spans one quarter of China’s entire land mass.
- We are looking at a time span of several months.
- The bird’s wings have a span of 60 cm.
词态变化
span, spans, spanned, spanning
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