时间: 2025-04-26 12:23:46
英: [kiː]
n. (打字机等的)键;关键;钥匙
vt. 键入;锁上;调节…的音调;提供线索
vi. 使用钥匙
adj. 关键的
n. (Key)人名;(英)基;(德、荷、瑞典)凯
最后更新时间:2025-04-26 12:23:46
字面意思:
key 的字面意思是“钥匙”,它是用来打开锁的工具。引申义上,它也可以指代解决问题的关键或重要因素。
词性:
词源分析:
"Key" 源自古英语词“cāg”,意指“钥匙”。它可能与日耳曼语系的词汇有关,具有相同或相似含义。
历史背景:
该词的首次使用可以追溯到公元前7世纪的古英语文献中。文学作品中常见的用法如莎士比亚的作品中。
课本:
在*,"key" 一般出现在初中和高中英语教材中。美国教材中也常见于初中及高中阶段的英语学,尤其是在词汇和阅读理解部分。
正式与非正式语境:
特殊场合:
The key to success is hard work.
成功的关键是努力工作。
Please key in your password to access the system.
请输入您的密码以访问系统。
This report highlights the key issues affecting our project.
这份报告突出了影响我们项目的关键问题。
In the legal agreement, the key clause protects both parties.
在法律协议中,关键条款保护双方权益。
Understanding the key concepts is essential for this course.
理解关键概念对这门课程至关重要。
同义词:
反义词:
音标记忆法:
记住 "key" 的发音 /kiː/,可以联想到“开”的声音,帮助记忆其含义。
词根记忆法:
将 "key" 视作“开启”的工具,联想其他相关词如 "unlock"(解锁),帮助建立词汇网络。
使用这些信息可以帮助学*者更好地理解和运用 "key" 这个词汇。
[N-COUNT] A key is a specially shaped piece of metal that you place in a lock and turn in order to open or lock a door, or to start or stop the engine of a vehicle. 钥匙
例:They put the key in the door and entered.他们用钥匙开了门然后走了进去。
[N-COUNT] The keys on a computer keyboard or typewriter are the buttons that you press in order to operate it. 键
例:Finally, press the Delete key.最后,按删除键。
[N-COUNT] The keys of a piano or organ are the long narrow pieces of wood or plastic that you press in order to play it. 琴键
例:...the black and white keys on a piano keyboard.…一架钢琴键盘上的黑白琴键。
[N-VAR] In music, a key is a scale of musical notes that starts on one specific note. 调
例:...the key of A minor.…A小调。
[N-COUNT] The key on a map or diagram or in a technical book is a list of the symbols or abbreviations used and their meanings. 略语记号
例:You will find a key at the front of the book.你在书的前面会看到一个略语记号。
[[ADJ n]] The key person or thing in a group is the most important one. 关键的
例:He is expected to be the key witness at the trial.预计他将成为审判时的关键证人。
[N-COUNT] The key to a desirable situation or result is the way in which it can be achieved. 关键
例:The key to success is to be ready from the start.成功的关键是从一开始就做好准备。
[N-COUNT] A key is a small low island or reef, especially one in the Gulf of Mexico. (尤指墨西哥湾内的) 低岛; 礁
例:...the Florida Keys.…佛罗里达群岛。