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key是什么意思

2024-01-19 07:33:16
key
美[kiː]  英[kiː]
n.  键；关键；钥匙；答案
adj.  关键的；主要的
vt.  键入；用钥匙锁上；为 ... 调音
  名词复数：keys  过去式：keyed  过去分词：keyed  现在分词：keying  第三人称单数：keys
  近义词：answer，clue，code，explanation，guide，index，interpretation，lead，means，sign，solution，

详细释义

n.(名词)
  1. 钥匙
  2. 答案，谜底
  3. （达到目的或解决问题的）方法，手段，关键，要诀
  4. 题解，解释，逐字译本，密码本
  5. 略语表，发音表，符号表，凡例
  6. （地理上的）要冲，门口，（对形势等的）控制权
  7. 键
  8. 【音】调，主音
  9. 关键人物
  10. 外形或用途类似钥匙的器具，扳手
  11. 声调，基调，调子
  12. （感情、行动等的）激烈程度
  13. 基本色调
  14. 【植】翅果
  15. 【篮】罚球区
  16. 低岛，礁，暗礁，珊瑚礁
  17. <美俚>（大麻等麻醉品的）一公斤
adj.(形容词)
  1. 主要的，关键性的，极重要的
v.(动词)
  1. 用键盘输入，键控，发报
  2. 用钥匙锁上
  3. 插上（栓、销子等）
  4. 拴住
  5. 【音】为...调音
  6. 【建】用拱顶石装饰
  7. 为（演说、文章等）定基调
  8. 使（绘画等）具有特定色调
  9. 使协调，使和谐，使适应
  10. 使用（检索表）鉴定（生物标本）
  11. 为...提供题解（答案、略语表等）
  12. 用楔子绷紧担架帆布

双解释义

n.(名词)
  1. [C]钥匙 metal instrument shaped so that it will move the bolt of a lock
  2. [C]关键,要诀 thing that provides access, control or understanding
  3. [C]键 any of the set of levers that are pressed by the fingers to operate a typewriter, piano, etc.
  4. [C](乐曲的)调; 口吻,基调 set of related notes, based on a particular note, and forming the basis of a piece of music; general tone or style of sth
  5. [C]题解,答案 set of answers to exercise or problems
  6. [C]图例,略语表 explanation of the symbols used in a coded message or on a map, diagram, etc.
v.(动词)
  1. vt. 用键盘输入 type in (data) using a keyboard
  2. vt. 调音 tighten or loosen the strings of a musical instrument so that the right notes are produced
  3. vt. 使某事物与他事物相似〔相适应〕 make sth similar to sth else; make sth suitable for sth else

英英释义

Noun
  1. metal device shaped in such a way that when it is inserted into the appropriate lock the locks mechanism can be rotated
  2. something crucial for explaining;

    "the key to development is economic integration"

  3. pitch of the voice;

    "he spoke in a low key"

  4. any of 24 major or minor diatonic scales that provide the tonal framework for a piece of music
  5. a kilogram of a narcotic drug;

    "they were carrying two keys of heroin"

  6. a winged often one-seed indehiscent fruit as of the ash or elm or maple
  7. United States lawyer and poet who wrote a poem after witnessing the British attack on Baltimore during the War of 1812; the poem was later set to music and entitled `The Star-Spangled Banner (1779-1843)
  8. a coral reef off the southern coast of Florida
  9. (basketball) a space (including the foul line) in front of the basket at each end of a basketball court; usually painted a different color from the rest of the court;

    "he hit a jump shot from the top of the key" "he dominates play in the paint"

  10. a list of answers to a test;

    "some students had stolen the key to the final exam"

  11. a list of words or phrases that explain symbols or abbreviations
  12. a generic term for any device whose possession entitles the holder to a means of access;

    "a safe-deposit box usually requires two keys to open it"

  13. mechanical device used to wind another device that is driven by a spring (as a clock)
  14. the central building block at the top of an arch or vault
  15. a lever (as in a keyboard) that actuates a mechanism when depressed
Adjective
  1. serving as an essential component;

    "a cardinal rule" "the central cause of the problem" "an example that was fundamental to the argument" "computers are fundamental to modern industrial structure"

Verb
  1. identify as in botany or biology, for example
  2. provide with a key;

    "We were keyed after the locks were changed in the building"

  3. vandalize a car by scratching the sides with a key;

    "His new Mercedes was keyed last night in the parking lot"

  4. regulate the musical pitch of
  5. harmonize with or adjust to;

    "key ones actions to the voters prevailing attitude"

组词搭配

动词+～
  1. break the key把钥匙弄断了
  2. cut a key配一把钥匙
  3. fit a key配一把钥匙
  4. introduce the key into the lock把钥匙插入锁内
  5. keep a key拿着一把钥匙
  6. lose a key丢失一把钥匙
  7. make a key做一把钥匙
  8. pocket a key把钥匙放进兜里
  9. put the key in the lock把钥匙插入锁内
  10. put the key under the door闭户而去
  11. turn the key转动钥匙
  12. use the key用钥匙
  13. afford the key提供线索
  14. discover the key to发现…的线索
  15. find a key找到答案
  16. have the key有了办法
  17. hold the keys of〔to〕掌握,控制,支配…
  18. offer the key提供线索
  19. pound the keys弹键
  20. press a key按键
  21. strike a key按键
  22. tap the keys弹键
  23. play in the key of C用C调演奏
形容词+～
  1. dead key死键
  2. golden key金钥匙
  3. high key高音调
  4. low key低音调
  5. major key大调
  6. master key万能钥匙
  7. right key正确答案
  8. soft key软键
～+名词
  1. key ones mood使某人的情绪适合
  2. key the factories使工厂适合
  3. key the programme使这个节目适合
  4. key this sentence输入这个句子
介词+～
  1. in a key用某一个调
  2. in the key of用…调演奏
  3. in the same key单调地,千篇一律地
  4. off key不合调,走调
  5. under lock and key严密监禁
～+介词
  1. key to the needs适合需要

例句

用作名词(n.)
  1. He is striking the key of his typewrite.他敲打着打字机的字键。
  2. To exit from this page, press the return key.退出本页面按返回键。
  3. The key here is to set up a responsibility system.关键是建立责任制。
  4. This was the key to success of our initial talks.这就是我们当初会谈取得成功的关键所在。
  5. The key to an entertainers success is personality.一个演员成功的关键在于他是否有个性。
  6. I have mislaid my key to the door.我不知道把门钥匙放到哪里了。
  7. She inserted the key into the lock.她把钥匙插入锁中。
  8. Do you know the key to the question?你知道问题的答案吗?
用作形容词(adj.)
  1. They zeroed in on the key issues.他们集中讨论了关键问题。
  2. The key factor to success is hard work.成功的关键因素是努力工作。
  3. He is a key witness in this case.在这个案件中，他是一个主要见证人。
  4. This is a key feature of our society.这是我们社会的一个主要特点。
  5. We must take firm hold the key link of our work.我们要牢牢抓住工作的主要环节。
用作及物动词(vt.)
  1. She keyed in all the new data.她键入了所有的新数据。
  2. Ive keyed this sentence (in) three times, and its still wrong!我把这个句子输入了三次，可是仍然不对！
  3. To make matter worse, I locked my key in the car.更糟的是，我把钥匙锁在车里了。
  4. Keeping an extra key in a coat pocket may assist drivers who lock their keys in their cars during a chaotic situation.在外衣兜里留一把另外的钥匙对在混乱情况中将其钥匙锁在车内的司机来可能是有帮助的。
  5. Please key the piano up to concert pitch.请调高钢琴的音,达到合奏的音调。

词语用法

n.(名词)
    key是可数名词,基本意思是开房门、箱子等和上钟表发条等的“钥匙”,引申可表示解决事件或问题等的“关键,线索,秘诀,解法,答案”等,其前用定冠词,其后常接介词to〔of〕引起的短语作定语。 key还可作音乐等的“调子,音调”解。引申可表示思想、文章、演说等的“调子,基调,口吻”。 key也可作琴、打字机、计算机等的“键,按键”解,其后常接介词of引起的短语作定语。 key还可作“要塞,要冲,咽喉”解,其后常接介词to引起的短语作定语。 key还可用于另一个名词前作定语,用作形容词表示“极重要的,关键的”。
v.(动词)
    key用作及物动词时,作“用键盘输入”“调整…的音调,定调子”解,后接名词或代词作宾语; 还可作“使与…适应〔适合〕”解,常与介词to连用。可用于被动结构。 key up可表示“升高或调整(乐器的)音调”,还可表示“使激动,使紧张”“鼓舞”,后面常接介词about,for, to引起的短语作状语。
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