| 单词 | span |
| 释义 | noun | verb spanspan1 /spæn/ noun [countable] 1a period of time: There were at least 86 attacks within a three-month span.span of the span of recorded history → see also attention span, lifespan2the part of a bridge, arch, etc. that goes across from one support to another, or the bridge itself3the distance from one side of something to the other: The central arch has a span of 90 feet. → see also wingspan noun | verb spanspan2 verb (spanned, spanning) [transitive] 1to include all of a period of time: Her teaching career has spanned 33 years.2to include all of a particular space or area: Their search spanned three continents.3if a bridge spans an area of water, it goes from one side to the other4to include a number of different things: Our membership spans all ages. |
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