| 单词 | span |
| 释义 | span /spaen; spaen/ n [C] 1 distance between the tips of a person's thumb and little finger when stretched out (esp as a measure, → 9 inches). 指距; 一投(梅指与小指伸开时的距离，尤用作量度单位，合九吋)。 2 distance or part between the supports of an arch: 拱架二支柱间的距离或部分; 孩距; 跨度; 架径; 孔; 支点距： The bridge crosses the river in a single ~. 这桥厂用一个架径跨河。 The arch has a ~ of 60 metres. 这拱门内寛六十公尺。 3 length in time, from beginning to end: 自始至终的一段时间：期间： the ~ of life; 一生的时间; for a short ~ of time. 短短的一段时间。 4 (S Africa) pair of horses or mules; yoke of oxen. (南非)双马淳骤; 共辆牛。 5 ~ roof n one with two inclined roofs (contrasted with a lean-to roof): 等斜屋顶; 双斜屋顶(与单向倾斜之屋顶相野)： a ~-roof greenhouse. 等斜(屋)顶温室。 w (-nn-) [VP6A] 1 extend across (from side to side): 跨过; 架(从一边至另一边) : ’ The Thames is ~ by many bridges. 泰晤士河上架设有许多桥。 His life ~ ned almost the whole of the 19th c. 他的一生几乎跨过整个十九世纪。 2 measure by ~s(1). 以指距量; 以我量。 |
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