美[sp?n] 1 . The batteries had a life span of six hours.
這些電池的壽命為6小時。
來自柯林斯例句
2 . They have extended the potential life span of humanity everywhere.
世界各地人類的預期壽命均有所延長。
來自柯林斯例句
3 . It is a very pretty butterfly, with a 2 inch wing span .
這是一只非常美麗的蝴蝶，翼展2英寸。
來自柯林斯例句
4 . The apartment was spick and span .
公寓非常整潔。
來自柯林斯例句
5 . I worked with him over a span of six years.
我和他共事達六年之久。
來自《權威詞典》
1.the complete duration of something;
the job was finished in the span of an hour
2.the distance or interval between two points
3.two items of the same kind
4.a unit of length based on the width of the expanded human hand (usually taken as 9 inches)
5.a structure that allows people or vehicles to cross an obstacle such as a river or canal or railway etc.
6.the act of sitting or standing astride
1.to cover or extend over an area or time period;
Rivers traverse the valley floor, The parking lot spans 3 acres
