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

signal

英 ['s?gn(?)l]美['s?gnl]
  • n. 信號;暗號;導火線
  • vt. 標志;用信號通知
  • adj. 顯著的;作為信號的
  • vi. 發信號
  • n. (Signal)人名;(瑞典)西格納爾

CET4TEM4IELTSGRE考研CET6中頻詞基本詞匯

詞態變化


復數:?signals;第三人稱單數:?signals;過去式:?signalled;過去分詞:?signalled;現在分詞:?signalling;副詞:?signally;

助記提示


1、sign- + -al.
2、動態的符號,就是信號、暗號。

中文詞源


signal 信號,暗號,標記,表明

sign,標記,記號,-al,名詞后綴。引申詞義信號,暗號等。

英文詞源


signal
signal: [16] Latin signālis meant ‘of a sign’ (it was derived from signum ‘mark, token’, source of English sign). It came to be used as a noun, and passed via medieval Latin signāle into Old French as seignal. This was later relatinized into signal, in which form it was taken over by English. The adjective signal ‘conspicuous’ came from the same ultimate source, but via a more circuitous route. The Italian version of the noun signal is segnale. From it was derived the verb segnalare ‘make famous’, whose past participle segnalato gave French signalé – whence English signal.
=> sign
signal (n.)
late 14c., "visible sign, indication," from Old French signal, seignal "seal, imprint, sign, mark," from Medieval Latin signale "a signal," from Late Latin signalis (adj.) "used as a signal, pertaining to a sign," from Latin signum "signal, sign" (see sign (n.)). Restricted sense "agreed-upon sign (to commence or desist, etc.) is from 1590s. Meaning "modulation of an electric current" is from 1855.
signal (v.)
1805, "to make signals to," from signal (n.). Related: Signaled; signaling. Earlier verb was signalize (1650s).
signal (adj.)
"remarkable, striking, notable" ("serving as a sign"), 1640s, from French signalé, past participle of signaler "to distinguish, signal" (see signal (n.)).

雙語例句


1. The coded signal is received by satellite dish aerials.
編碼信號由碟形衛星天線接收。

來自柯林斯例句

2. As soon as it was dark, Mrs Evans gave the signal.
天一黑,埃文斯夫人就發出了信號。

來自柯林斯例句

3. The transmitters will send a signal automatically to a local base station.
發射臺會自動將信號發射到地方基站。

來自柯林斯例句

4. A thin cable carries the signal to a computer.
一根細電纜將信號傳送給一臺計算機。

來自柯林斯例句

5. Kurdish leaders saw the visit as an important signal of support.
庫爾德領導人將這次訪問視作一種表示支持的重要信號。

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: 欧美成人se01短视频在线看 | 精品综合久久久久久99 | 欧美视频区| 欧美一级毛片在线看视频 | 很黄的网站在线观看 | 日韩高清在线不卡 | 国产精品久久久久久久久久久久久久 | 女人一级一级毛片 | 久久99精品久久久久久秒播放器 | 精品一区二区三区视频 | 美女毛片免费 | 一级毛片美国 | 中文国产日韩欧美视频 | 亚洲一级理论片 | 九九午夜| 美女在线网站免费的 | 中国高清色视频www 中国黄色网址大全 | 成年人免费网站在线观看 | 在线国产三级 | 国产l精品国产亚洲区久久 国产tv在线 | 三级久久 | 全部aⅴ极品视觉盛宴精品 全部免费a级毛片 | 又黄又湿又爽吸乳视频 | 欧美日韩精品在线视频 | 免费国产一区二区三区 | 国产精品情人露脸在线观看 | 亚洲综合久久1区2区3区 | 97超级碰碰碰久久久观看 | 亚洲精品视频在线看 | 婷婷国产成人久久精品激情 | 黄色毛片在线 | 成人国产视频在线观看 | 国内精品久久久久久久星辰影视 | 久久精品国产屋 | 美女毛片免费看 | 亚洲美女福利视频在线 | 88av在线视频| 成人免费视频一区 | a免费毛片在线播放 | 国产欧美日韩一区二区三区 | 亚洲特一级毛片 |
undefined