| 词汇 | span |
| 释义 | span | BrE span, AmE spæn | A. noun ① (period of time) 持续时间段 ▸ the span of sb's life/career 某人的一生/事业生涯 ▸ over a span of several years 数年间 ② (extent, range) 范围 ▸ to have a wide span of interests 兴趣广泛 ▸ the whole span of human history 整个人类历史 ③ (width) 宽度 ; (across hand) 一拃 ; (across arms) 臂展 ; (across wings) 翼展 ④ (of bridge) 全长 ; (of arch) 跨度 ; (between supports) 墩距 ▸ the bridge crosses the river in a single span 河上的这座桥是独拱桥 B. transitive verb present participle spanning past tense, past participle spanned ① (cross, extend over) 跨越 ▸ the Thames is spanned by many bridges 泰晤士河上架着许多桥 ② (in time) «reign, state of affairs» 持续 ‹period of time, generations›▸ her life spanned most of the nineteenth century 她活过了19世纪的大部分时间 ③ figurative (in scope) 涵盖 ▸ a group spanning the age range 10 to 14 包括10到14岁年龄段的小组 ④ (with hand) 用手指拃 ▸ I can span about 20 centimetres with my right hand 我右手一拃能达到大约20厘米 ▸ he could span the tree trunk with his hands 他能用双手卡住树干 |
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