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: 麻豆国产96在线 | 日韩 | 亚洲精品手机在线观看 | 一区二区三区中文字幕 | 欧美一级毛片欧美一级无片 | 久久综合精品不卡一区二区 | 久久草在线精品 | 久久精品国产91久久综合麻豆自制 | 国内自拍tv在线 | 夜色邦合成福利网站 | 欧美精品毛片 | 国产精品日韩一区二区三区 | 亚洲欧洲日韩综合色天使不卡 | 欧美综合一区二区三区 | 日韩美女视频一区 | 99久久国产免费中文无字幕 | 国产乱色在线观看 | 成人在线观看国产 | 国产成人精品一区二区免费 | 韩国免费网站成人 | 国产精品1区2区3区在线播放 | 久久久久亚洲精品中文字幕 | 2020毛片 | 日韩精品免费一区二区 | 日韩美女视频网站 | 97精品在线视频 | 久青草网站 | 亚洲天堂男人的天堂 | 国产精品二区高清在线 | 欧美亚洲一区二区三区 | 波野多衣在线观 | 日韩女人做爰大片 | 国产欧美日韩不卡一区二区三区 | 日本一区二区高清不卡 | 免费视频观看在线www日本 | 禁止18周岁进入免费网站观看 | 91精品国产91久久久久久青草 | 中文字幕在线日韩 | 免费中国一级啪啪片 | 91伊人久久 | 精品国产日韩亚洲一区在线 | 国产色视频在线观看免费 |