key的意思用法总结大全.doc

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1、key的意思用法总结大全 key有钥匙,(打字机等的)键,关键，线索的意思。在英语写作重视比较常用的单词，今天给大家带来了key的用法 ,希望能够帮助到大家，一起来学习吧。key的意思n. 钥匙,(打字机等的)键,关键，线索，秘诀,(音乐的)调vt. 键入,锁上,调节的音调,提供线索vi. 使用钥匙adj. 关键的,主要的变形：过去式: keyed; 现在分词：keying; 过去分词：keyed;key用法key可以用作名词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toof引起

2、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、*、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用作名词的用法例句He is striking the key of his typewrite.他敲打着打字机的字键。To exit from this page, press the return key.退出本页面按返回键。The key here is to set up a responsibility system.关键是建立责任制。key可以用作动词key用作及物动词时,作“用键盘输入”“调

3、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。key用作动词的用法例句She keyed in all the new data.她键入了所有的新数据。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!To make matter worse, I locked my key in th

4、e car.更糟的是，我把钥匙锁在车里了。key用法例句1、The key issue was whether the four defendants acted dishonestly.关键问题是4名被告是否存在欺诈行为。2、For a beach resort with a difference, try Key West.如果想去一个与众不同的海滨度假胜地，那就去基韦斯特吧。3、He unlocked her door and handed her back the key.他给她打开门锁，并把钥匙交还给她。key词组 | 习惯用语key point 关键点;要点key factor 关

5、键因素;主要因素key in 计键入on key 上机key issue 关键议题key link 关键环节;中心环节key component 主要组成部份;关键组分public key 计公开密钥key management 密钥管理key project 重点项目，关键项目;枢纽工程key phrase 关键短语key position 关键部位，要害部位;位置关键帧key parameter 关键参数key word 计关键字;保留字key area 关键区，关键地区;标题区key chain 钥匙扣;钥匙链key on 接通;楔入;用键固定private key 私人密钥，个人密钥(

6、用于把即将发送的消息进行加密的密钥)press any key 按任意键key way 键槽key英语例句库1.The key alone will open the door.只有这把钥匙能开这个门。2.Can you duplicate the key for me?你能把这把钥匙再给我配一把吗?3.A key was enclosed in the envelope.信封中装有一把钥匙。4.I looked everywhere for my lost key.我到处寻找我丢失的钥匙。5.Herein lies the keys to the questions.里面包含着问题的答案。6

7、.Claudia inserted her key in the lock.克劳迪娅把钥匙插入锁中。7.Gibraltar is the key to the Mediterranean.直布罗陀是地中海的要冲。8.I was keyed up about the exam.我对考试感到紧张。9.My keys are in my coat pocket.我的钥匙在外衣口袋里。10.The keys are right under your nose.钥匙就在你那里11.Moderation is the key to good health.有节制的生活是健康的关键。12.Too much

8、force will twist the key.用力过猛会把钥匙扭弯。13.He pocketed his wallet and car keys.他把钱包和汽车钥匙放进衣袋里。14.The key events to cancel preediting or converting.19取消预编辑或转换的键盘事件。15.Please turn the key in a clockwise direction.请顺时针转动钥匙。16.He cried that he had found the key.他大声地叫喊找到了钥匙。17.We have duplicate keys for the front door.我们有几把相同的前门的钥匙。18.Thinking about the final exams keys him up.想到期末考试他就紧张。19.France jacked up its key bank interest rate.法国提高了主要的银行利率。20.It was he who keyed the door yesterday.正是他昨天用钥匙锁门的。key