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

ground

英 [gra?nd] 美[ɡra?nd]
  • n. 地面;土地;范圍;戰場
  • vt. 使接觸地面;打基礎;使擱淺
  • vi. 著陸;擱淺
  • adj. 土地的;地面上的;磨碎的;磨過的
  • v. 研磨(grind的過去分詞);壓迫

CET4TEM4考研CET6高頻詞基本詞匯

詞態變化


復數:?grounds;第三人稱單數:?grounds;過去式:?grounded;過去分詞:?grounded;現在分詞:?grounding;

中文詞源


ground 地面

來自古英語grund, 底部,尤指海底。后詞義通用化。

英文詞源


ground
ground: [OE] Ground is part of a widespread family of Germanic words, which include also German, Swedish, and Danish grund and Dutch grond. A common meaning element of all these is ‘bottom’, particularly of the sea (preserved in English ‘run aground’), and it seems that their prehistoric Germanic ancestor *grunduz may originally have denoted something like ‘deep place’.
ground (v.)
mid-13c., "to put on the ground, to strike down to the ground;" late 14c., "lay the foundation of," also, figuratively, "to base" (an argument, sermon, etc.), from ground (n.). Meaning "instruct thoroughly in the basics" is from late 14c. Of ships, "to run into the ground," from mid-15c. (intransitive), transitive sense from 1650s. Of arms, from 1711. Electrical sense from 1881. Meaning "deny privileges" is 1940s, originally a punishment meted out to pilots (in which sense it is attested from 1930). In the sense "establish firmly" Old English had grundweallian, grundstaeelian; also gryndan "descend," gegryndan "to found."
ground (n.)
Old English grund "bottom; foundation; surface of the earth," also "abyss, Hell," and "bottom of the sea" (a sense preserved in run aground), from Proto-Germanic *grundus, which seems to have meant "deep place" (cognates: Old Frisian, Old Saxon, Danish, Swedish grund, Dutch grond, Old High German grunt, German Grund "ground, soil, bottom;" Old Norse grunn "a shallow place," grund "field, plain," grunnr "bottom"). No known cognates outside Germanic.

Sense of "reason, motive" first attested c. 1200. Meaning "source, origin, cause" is from c. 1400. Electrical sense "connection with the earth" is from 1870 (in telegraphy). Meaning "place where one takes position" is from 1610s; hence stand (one's) ground (1707). To run to ground in fox-hunting is from 1779. Ground rule (1890) originally was a rule designed for a specific playing field (ground or grounds in this sense attested by 1718); by 1953 it had come to mean "a basic rule."
ground (adj.)
"reduced to fine particles by grinding," 1765, past participle adjective from grind (v.).

雙語例句


1. They found a labyrinth of tunnels under the ground.
他們發現了一處迷宮似的地道。

來自柯林斯例句

2. A violent explosion seemed to jolt the whole ground.
劇烈的爆炸好像要把整個地面都掀起來。

來自柯林斯例句

3. The armed forces have launched offensives to recapture lost ground.
這支武裝部隊已發動進攻要奪回失去的陣地。

來自柯林斯例句

4. On her own ground she knows exactly what she's doing.
她在自己熟悉的領域里對自己的行為有十足的把握。

來自柯林斯例句

5. The president said he had no intention of deploying ground troops.
總統稱并不打算部署地面部隊。

來自柯林斯例句

字典 詞典 成語 古詩 造句 英語
主站蜘蛛池模板: 日本在线亚州精品视频在线 | 国产片在线观看狂喷潮bt天堂 | 欧美专区一区二区三区 | 久久网站免费 | 日本在线亚洲 | 久久欧美成人精品丝袜 | 欧美成人免费一区在线播放 | 贵州美女一级纯黄大片 | 亚洲免费精品视频 | 欧美高清视频手机在在线 | 丝袜黄色片| 国产三级久久久精品三级 | 国产精品免费视频能看 | 看欧美的一级毛片 | 2022国产精品手机在线观看 | 成年女人在线观看片免费视频 | 成人性免费视频 | 中文字幕在线观看91 | 一级做a爰片久久毛片看看 一级做a爰片久久毛片鸭王 | 午夜在线伦理福利视频 | 久久久国产精品免费看 | 国产在线播放不卡 | 久草在线资源网站 | aaa欧美| 美女视频一区二区三区 | 欧美成人在线免费观看 | 精品久久久中文字幕二区 | 精品久久久久久久九九九精品 | 欧美激情免费观看一区 | 操操网站 | 欧美精品一区二区精品久久 | 亚久久伊人精品青青草原2020 | 中文字幕福利 | 国产一二区 | 久久99中文字幕 | 国产色爽女小说免费看 | 91在线免费观看网站 | 福利视频黄| 性8sex亚洲区入口 | 91热视频在线观看 | 亚洲在线不卡 |