亚洲久久在线_成年女人在线看片_中文字幕日韩有码_超碰caoporn久久_黄色大片在线免费看_一区二区毛片_欧美极品视频在线观看_亚洲最大的成人av_99久久国产视频_亚洲第一视频网

flat

英 [fl?t] 美[fl?t]
  • adj. 平的;單調(diào)的;不景氣的;干脆的;平坦的;扁平的;淺的
  • adv. (尤指貼著另一表面)平直地;斷然地;水平地;直接地,完全地
  • n. 平地;公寓;平面
  • vt. 使變平;[音樂]使(音調(diào))下降,尤指降半音
  • vi. 逐漸變平;[音樂]以降調(diào)唱(或奏)
  • n. (法)弗拉特(人名);(英)弗萊特(人名)

CET4考研CET6中高頻詞基本詞匯

詞態(tài)變化


復(fù)數(shù):?flats;第三人稱單數(shù):?flats;過去式:?flatted;過去分詞:?flatted;現(xiàn)在分詞:?flatting;比較級:?flatter;最高級:?flattest;名詞:?flatness;

中文詞源


flat 平的,小套間

來自PIE*pele, 平的。詞源同plan, plane. 引申詞義套間,公寓。

英文詞源


flat
flat: [14] The Old English word for ‘flat’ was efen ‘even’, and flat was not acquired until Middle English times, from Old Norse flatr. This came from a prehistoric Germanic *flataz, source also of German platt ‘flat’. And *flataz probably goes back to an Indo-European *pel? -, *plā-, denoting ‘spread out flat’, from which came Sanskrit prthūs ‘broad’, Greek platūs ‘broad’ (source of English place, plaice, plane [the tree], and platypus), Latin plānus ‘flat’ (whence English plane and plain ‘unadorned’), and also English place, plaice, plant, and flan. Flat ‘single-storey dwelling’ [19] is ultimately the same word, but it has a more circuitous history.

It is an alteration (inspired no doubt by the adjective flat) of a now obsolete Scottish word flet ‘interior of a house’, which came from a prehistoric Germanic *flatjam ‘flat surface, floor’, a derivative of the same source (*flataz) as produced the adjective.

=> flan, flatter, floor, place, plaice, plane, platypus
flat (adj.)
c. 1300, "stretched out (on a surface), prostrate, lying the whole length on the ground;" mid-14c., "level, all in one plane; even, smooth;" of a roof, "low-pitched," from Old Norse flatr "flat," from Proto-Germanic *flata- (cognates: Old Saxon flat "flat, shallow," Old High German flaz "flat, level," Old English flet (for which see flat (n.)), Old High German flezzi "floor"), from PIE *plat- "to spread" (source of Greek platys "broad, flat;" see plaice (n.)). From c. 1400 as "without curvature or projection."

Sense of "prosaic, dull" is from 1570s, on the notion of "featureless, lacking contrast." Used of drink from c. 1600; of musical notes from 1590s, because the tone is "lower" than a given or intended pitch; of women's bosoms by 1864. Flat tire or flat tyre is from 1908. Flat-screen (adj.) in reference to television is from 1969 as a potential technology. Flat-earth (adj.) in reference to refusal to accept evidence of a global earth, is from 1876.
flat (n.)
1801, "a story of a house," from Scottish flat "floor or story of a house," from Old English flett "a dwelling; floor, ground," from the same source as flat (adj.). Meaning "floor or part of a floor set up as an apartment" is from 1824. Directly from flat (adj.) come the senses "level ground near water" (late 13c.); "a flat surface, the flat part of anything" (1374), and "low shoe" (1834).
flat (adv.)
1550s, "absolutely, downright;" 1570s, "plainly, positively," from flat (adj.). Flat-out (adv.) "openly, directly" is from 1932, originally in motor racing, picked up in World War II by the airmen; earlier it was a noun meaning "total failure" (1870, U.S. colloquial).
flat (v.)
c. 1600, "to lay flat;" 1670s in music, from flat (adj.). Related: Flatted; flatting.

雙語例句


1. Early American weathervanes were most often cut from flat wooden boards.
美國早期的風(fēng)向標(biāo)大多截自平直的木板。

來自柯林斯例句

2. Warm weather has attracted the flat fish close to shore.
煦暖的氣候?qū)⒈饶眶~引到了近海。

來自柯林斯例句

3. Two years later he is flat broke and on the dole.
兩年后,他一貧如洗,靠失業(yè)救濟(jì)金生活。

來自柯林斯例句

4. She had small feet and hands and a flat, round face.
她的手腳都很小,臉又扁又圓。

來自柯林斯例句

5. I lay the painting flat to stop the wet paint running.
我把油畫平放以防止未干的顏料流動。

來自柯林斯例句

精品久久久久久免费影院| 亚久久伊人精品青青草原2020| 国产一级强片在线观看| 久久精品道一区二区三区| 日本伦理网站| 午夜欧美成人香蕉剧场| 欧美日本国产| 欧美一级视频免费| 久草免费在线色站| 亚洲www美色| 91麻豆精品国产片在线观看| 黄视频网站在线免费观看| 精品久久久久久中文| 日本久久久久久久 97久久精品一区二区三区 狠狠色噜噜狠狠狠狠97 日日干综合 五月天婷婷在线观看高清 九色福利视频 | 好男人天堂网 久久精品国产这里是免费 国产精品成人一区二区 男人天堂网2021 男人的天堂在线观看 丁香六月综合激情 | 亚洲精品久久久中文字| 色综合久久天天综线观看| 黄色福利| 亚洲第一页乱| 欧美国产日韩一区二区三区| 香蕉视频亚洲一级| 精品视频在线观看一区二区| 999精品在线| 青草国产在线观看| 四虎久久精品国产| 黄色免费三级| 精品在线观看国产| 欧美另类videosbestsex久久 | 国产91丝袜在线播放0| 日韩在线观看视频免费| 日日日夜夜操| 天堂网中文字幕| 成人免费观看男女羞羞视频| 成人高清免费| 亚洲 激情| 精品国产亚洲一区二区三区| 国产福利免费视频| 日本免费区| 91麻豆精品国产自产在线观看一区| 高清一级淫片a级中文字幕| 精品国产一区二区三区久| 欧美激情一区二区三区视频 | 精品国产亚一区二区三区| 尤物视频网站在线| 日韩在线观看视频免费| 成人a大片在线观看| 欧美激情一区二区三区视频高清 | 天天做日日爱夜夜爽| 毛片成人永久免费视频| 一级毛片视频播放| 久久99中文字幕久久| 精品视频在线看| 日韩男人天堂| 亚欧成人乱码一区二区| 高清一级毛片一本到免费观看| 国产a视频精品免费观看| 欧美大片aaaa一级毛片| 国产网站在线| 久久精品店| 国产国语对白一级毛片| 日韩专区亚洲综合久久| 韩国毛片| 日本伦理片网站| 九九干| 国产一区二区福利久久| 日韩一级黄色片| 亚洲天堂免费| 日韩中文字幕在线播放| 欧美国产日韩一区二区三区| 国产一区二区精品| 国产91精品一区二区| 九九精品在线| 91麻豆精品国产自产在线| 天天做日日爱夜夜爽| 国产一区二区精品尤物| 精品久久久久久影院免费| 天天色成人网| 免费一级片在线| 国产福利免费视频| 久久久久久久男人的天堂| 台湾毛片| 中文字幕一区二区三区精彩视频| 精品国产亚一区二区三区| 亚洲女人国产香蕉久久精品| 欧美激情一区二区三区在线| 国产伦久视频免费观看 视频| 高清一级淫片a级中文字幕| a级毛片免费观看网站| 欧美日本二区| 日韩欧美一及在线播放| 精品久久久久久影院免费| 沈樵在线观看福利| 国产一区二区精品久久91| 久久99中文字幕久久| 亚洲天堂免费| 可以免费在线看黄的网站| 毛片高清| 欧美电影免费| 国产网站免费| 四虎影视久久| 青青久热| 国产a视频精品免费观看| 99久久精品国产麻豆| 国产视频一区在线| 台湾毛片| 日韩中文字幕在线播放| 国产a视频精品免费观看| 国产伦精品一区二区三区在线观看| 韩国毛片免费| 久草免费资源| 国产原创视频在线| 亚洲wwwwww| 国产一区二区精品| 天天色成人网| 国产不卡高清在线观看视频 | 日日日夜夜操| 沈樵在线观看福利| 欧美另类videosbestsex高清| 国产91丝袜在线播放0| 久草免费资源| 国产一区二区精品久| 国产一区二区精品尤物| 四虎影视久久久免费| 韩国三级视频网站| 韩国毛片| 久久精品大片| 国产福利免费视频| 九九精品久久| 日韩字幕在线| 精品国产亚一区二区三区| 高清一级淫片a级中文字幕| 韩国三级视频网站| a级黄色毛片免费播放视频| 久草免费在线观看| 欧美日本免费| 午夜精品国产自在现线拍| 在线观看成人网 | 亚洲wwwwww| 精品视频在线看| 亚洲精品中文字幕久久久久久| 国产网站免费视频| 韩国三级香港三级日本三级| 人人干人人插| 国产麻豆精品免费视频| 欧美激情在线精品video| 国产精品免费久久| 夜夜操网| 国产成人精品影视| 亚洲wwwwww| 香蕉视频久久| 999精品视频在线| 久久成人性色生活片| 日韩一级黄色| 色综合久久天天综合观看| 台湾毛片| 久久国产精品永久免费网站| 99热精品在线| 日本免费乱理伦片在线观看2018| 亚洲天堂在线播放| 免费国产在线视频| 久久99欧美| 国产精品免费久久| 精品国产一区二区三区久久久蜜臀 | 日日夜夜婷婷| 国产精品免费久久| 国产一区二区精品久久91| 欧美一级视频高清片| a级毛片免费观看网站| 成人av在线播放| 日本在线播放一区| 久久国产一久久高清| 国产不卡高清在线观看视频 | 日本免费乱理伦片在线观看2018| 精品国产一区二区三区久久久蜜臀 | 九九久久国产精品大片| 久久精品欧美一区二区| 韩国三级一区| 你懂的日韩| 亚洲女人国产香蕉久久精品| 黄视频网站在线看| 尤物视频网站在线| 91麻豆精品国产自产在线观看一区| 一级女人毛片人一女人| 在线观看成人网 | 免费一级片在线| 国产成人精品综合久久久| 麻豆污视频| 久久精品店| 欧美18性精品| 欧美国产日韩一区二区三区| 青草国产在线观看| 日本在线不卡视频| 日韩免费在线| 欧美夜夜骑 青草视频在线观看完整版 久久精品99无色码中文字幕 欧美日韩一区二区在线观看视频 欧美中文字幕在线视频 www.99精品 香蕉视频久久 | 国产网站免费| 国产亚洲免费观看| 日本免费乱理伦片在线观看2018| 黄色福利| 国产成人精品影视| 超级乱淫伦动漫|