log

C1 CET-4 Oxf 5000 大学 FREQ #4072 ★★☆☆☆

n. 记录, 圆木, 日志, 计程仪 vt. 伐木, 切, 航行 vi. 伐木 [计] 日志

发音

UK /lɒɡ/
US /lɔɡ/
/lɑɡ/

词形变化

logs 复数 logs 三单 logging 现在分词 logged 过去式 logged 过去分词

别名

logg logge

释义与例句

n. C1 Oxf 5000
  1. 1.

    The trunk of a dead tree, cleared of branches.

    圆木

    They walked across the stream on a fallen log.

  2. 2.

    Any bulky piece as cut from the above, used as timber, fuel etc.

    木头

  3. 3.

    A unit of length equivalent to 16 feet, used for measuring timber, especially the trunk of a tree.

  4. 4.

    Anything shaped like a log; a cylinder.

  5. 5.

    A floating device, usually of wood, used in navigation to estimate the speed of a vessel through water.

    计程仪

    航海 交通
  6. 6.

    A blockhead; a very stupid person.

    比喻
  7. 7.

    A heavy longboard.

    俚语 体育
  8. 8.

    A rolled cake with filling.

    比喻
  9. 9.

    A weight or block near the free end of a hoisting rope to prevent it from being drawn through the sheave.

    商务 采矿
  10. 10.

    A piece of feces, especially a relatively long, solid one, resembling a tree log.

    粗俗
  11. 11.

    A penis.

    粗俗
  12. 1.

    A logbook, or journal of a vessel's (or aircraft's) progress.

  13. 2.

    A chronological record of actions, performances, computer/network usage, etc.

  14. 3.

    Specifically, an append-only sequential record of events written to a file, display, or other data stream.

    日志

    计算机 工程 数学
  15. 1.

    A Hebrew unit of liquid volume (about ¹⁄₃ liter).

    历史
  16. 1.

    Synonym of logarithm.

    To multiply two numbers, add their logs.

  17. 2.

    A difference of one in the logarithm, usually in base 10; an order of magnitude.

v. C1 Oxf 5000
  1. 1.

    To cut trees into logs.

    及物
  2. 2.

    To cut down (trees).

    及物
  3. 3.

    To cut down trees in an area, harvesting and transporting the logs as wood.

    不及物
  4. 1.

    To make, to add an entry (or more) in a log or logbook.

    及物

    to log the miles travelled by a ship

  5. 2.

    To travel (a distance) as shown in a logbook.

    及物
  6. 3.

    To travel at a specified speed, as ascertained by a chip log.

    及物
  7. 1.

    To log out; to disconnect from an online video game.

    及物 游戏

    You only won that game because your last opponent logged. That's no fair!

  8. 1.

    To move to and fro; to rock.

    废旧

词汇关系

相关短语

词源

From Middle English logge, logg (first recorded in Anglo-Latin as loggum), of uncertain origin, but probably from Old Norse lóg, lág (“felled tree, log”), derived from Old Norse liggja (“to lie”). If so, then cognate with Norwegian låg (“fallen tree”), Dutch loog (“wood, timber, lumber”). Alternatively, directly from Norwegian låg (“fallen tree”), which could have been borrowed through the Norwegian timber trade. However the Old Norse/Middle Norwegian vowel is long while Middle English vowel is short.

来源:wiktionary