国产一二三四五路线-国产一级高清-国产一级毛片卡-国产一级毛片一区二区三区-中文字幕在线视频播放-中文字幕在线高清

您好!歡迎訪問忙推網! 字典 詞典 詩詞

span

英 [sp?n] 美[sp?n]
  • n. 跨度,跨距;范圍
  • vt. 跨越;持續;以手指測量
  • n. (Span)人名;(捷)斯潘

GRECET4TEM4IELTS考研TOEFLCET6中低頻詞核心詞匯

詞態變化


復數:?spans;第三人稱單數:?spans;過去式:?spanned;過去分詞:?spanned;現在分詞:?spanning;

助記提示


span “石板”橋的→跨度

中文詞源


span 拃,跨度,跨距,范圍,持續時間,扎牢,縛住

來自古英語 span,拃,張開大拇指和小拇指的距離,來自動詞 spannan,張開,展開,綁定, 連接,來自 Proto-Germanic*spannan,張開,拉開,來自 PIE*spen,張開,拉開,懸掛,詞源同 pendulum,depend.引申諸相關詞義。

英文詞源


span
span: [OE] Span is of Germanic origin, with relatives in German and Dutch spanne, Swedish spann, and Danish spand. It originated in the notion of the distance between the tip of the thumb and the tip of the little finger. The verb span was derived in the 14th century from the noun. Its German relative spannen ‘stretch, tighten’ produced the derived noun spanner, which was borrowed by English in the 17th century.
=> spanner
span (n.1)
"distance between two objects," from Old English span "distance between the thumb and little finger of an extended hand" (as a measure of length, roughly nine inches), probably related to Middle Dutch spannen "to join, fasten" (see span (v.)).

The Germanic word was borrowed into Medieval Latin as spannus, hence Italian spanna, Old French espan "hand's width, span as a unit of measure," French empan. As a measure of volume (early 14c.), "what can be held in two cupped hands." Meaning "length of time" first attested 1590s; that of "space between abutments of an arch, etc." is from 1725. Meaning "maximum lateral dimension of an aircraft" is first recorded 1909.
span (v.)
Old English spannan "to join, link, clasp, fasten, bind, connect; stretch, span," from Proto-Germanic *spannan (cognates: Old Norse spenna, Old Frisian spanna, Middle Dutch spannen, Dutch spannan "stretch, bend, hoist, hitch," Old High German spannan, German spannen "to join, fasten, extend, connect"), from PIE root *(s)pen- "to draw, stretch, spin" (cognates: Latin pendere "to hang, to cause to hang," pondus "weight" (perhaps the notion is the weight of a thing measured by how much it stretches a cord), pensare "to weigh, consider;" Greek ponos "toil," ponein "to toil;" Lithuanian spendziu "lay a snare;" Old Church Slavonic peti "stretch, strain," pato "fetter," pina "I span;" Old English spinnan "to spin;" for other cognates, see spin (v.)).

The meaning "to encircle with the hand(s)" is from 1781; in the sense of "to form an arch over (something)" it is first recorded 1630s. Related: Spanned; spanning.
span (n.2)
"two animals driven together," 1769, American English, from Dutch span, from spannen "to stretch or yoke," from Middle Dutch spannan, cognate with Old English spannan "to join" (see span (v.)). Also used in South African English.

雙語例句


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》

字典 詞典 成語 古詩 造句 英語
主站蜘蛛池模板: 国产精品午夜波多野结衣性色 | 欧美 自拍 | 免费嗨片 | 欧美极品第1页专区 | 国产欧美日韩综合一区二区三区 | 能直接看的一级欧美毛片 | 毛片一级做a爰片性色 | 台湾精品视频在线播放 | 亚洲日本va午夜中文字幕 | 久久免费精品视频 | 中文字幕亚洲日本岛国片 | 毛片视频网站在线观看 | 在线免费观看一区二区三区 | 男女那个视频免费 | 久草免费在线视频 | 色偷偷在线刺激免费视频 | 日本美女福利视频 | 亚洲综合日本 | 免费看真人a一级毛片 | 国产精品黄在线观看观看 | 亚洲精品综合一区在线 | 玖玖影院在线观看 | 国内自拍视频一区二区三区 | 亚洲va中文字幕欧美不卡 | 欧美国产日本精品一区二区三区 | 成人a影片在线观看 | 亚洲欧洲国产精品 | 久热香蕉精品视频在线播放 | 成人免费网站 | 男女免费观看在线爽爽爽视频 | 免费看成人www的网站软件 | 欧美午夜不卡 | 大量真实偷拍情侣视频野战 | 91免费网站在线看入口黄 | 1024手机基地在线看手机 | 午夜欧美 | 一级绝黄| 久久99国产精品久久99 | 国产第一亚洲 | 一级欧美在线的视频 | 18视频在线观看 |