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: 全部aⅴ极品视觉盛宴精品 全部免费a级毛片 | 国产成人免费高清视频网址 | 亚洲 欧美 日韩中文字幕一区二区 | 国产99视频免费精品是看6 | 亚洲国产激情一区二区三区 | 国产亚洲在线 | 国产精品免费看久久久久 | 国产日韩美国成人 | 中文日韩字幕一区在线观看 | 好吊妞国产欧美日韩视频 | 亚洲欧美日韩综合一区久久 | 东京一区二区三区高清视频 | 9久久99久久久精品齐齐综合色圆 | 国产自在线观看 | 国产三级精品在线观看 | 国产乱码一区二区三区四川人 | a毛片免费全部播放完整成 a毛片免费全部在线播放毛 | 在线一区播放 | 黄视频在线免费 | 欧美日韩高清 | 在线免费观看色 | 国产成人免费永久播放视频平台 | 日本久久伊人 | 久久久亚洲欧美综合 | 亚洲特一级毛片 | 欧美精品综合一区二区三区 | 国产专区一区 | 亚洲女视频| 久久91精品国产91久久小草 | 国产高中生粉嫩无套第一次 | 欧美日韩视频一区二区三区 | 日韩永久在线观看免费视频 | 波多野结衣中文在线 | 国产成人三级经典中文 | 狠狠色综合久久丁香婷婷 | 韩国啪啪网站 | 黄色三级三级三级 | 成年人免费观看网站 | 免费观看性欧美毛片 | 久久精品视频久久 | 免费aa在线观看 男人的天堂 |