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📕 rednote ID(小红书号):3881567312

key - 基础词汇详解 (共3个含义)

key 🔊
/kiː/
n., adj.
a small piece of metal that opens or locks a door, car, or safe.
A close-up of a single, modern silver key held loosely between a person's thumb and forefinger against a plain, slightly blurred wooden door background. The key's teeth are clearly visible. Natural light, sharp focus on the key.
钥匙 🔊
yào shi
名词
一个用来开门、锁门或启动车辆的小金属片(或其他材质的小物件)。
📁 分类:Objects & Materials 🔖 等级:初级

📘 详细信息

📖 词根拆解
单词 key 源自古英语 "cæg",意为“关键、解答”,自古就与开锁和解决难题的核心概念紧密相连。
💡 联想技巧
联想谐音“开”--“key”就是能“开”门、“开”启事情的关键。“关键”这个词本身也和“开”紧密相关,钥匙就是用来“开”锁的,是解决问题的“关键”。
📖 例句
I couldn't find my key, so I had to wait outside until my roommate came home. 🔊 我找不到我的钥匙了,所以只能在外面等我的室友回家。
🔗 固定搭配
car key – 汽车钥匙
spare key – 备用钥匙
🔄 同义词
latchkey (n.) – 门锁钥匙(尤指小孩放学回家自用的钥匙)
🚫 反义词
lock (n.) – 锁
🌱 派生词
keychain (n.) – 钥匙链
keycard (n.) – 门禁卡,钥匙卡
📖 文化故事
想象一下,在古老的城堡里,一扇厚重的大门紧锁着,守卫着无数秘密。这时,有人拿出一把设计复杂的金属钥匙,它不仅仅是工具,更是权力和知识的象征。这把钥匙可能打开一个藏宝箱,也可能开启一场战争或一段和平。那么,它能打开的,究竟是财富,还是潘多拉的魔盒?
key 🔊
/kiː/
n., adj.
the most important part or thing that decides the success of something.
A person standing in front of a large whiteboard, pointing a finger at the center where the words "THE KEY" are written in large, bold letters. Around it are smaller connected ideas like 'Practice', 'Teamwork', 'Idea'. The person looks focused.
关键 🔊
guān jiàn
名词
指一件事里最重要的部分,或者对事情成败起决定性作用的东西。
📁 分类:Social Economy 🔖 等级:中级

📘 详细信息

📖 例句
The key to the company's success is its excellent teamwork and innovative spirit. 🔊 这家公司成功的关键在于其卓越的团队合作和创新精神。
🔗 固定搭配
key factor – 关键因素
key role – 关键作用/角色
🔄 同义词
crucial (adj.) – 至关重要的,决定性的
essential (adj.) – 必要的,根本的
🚫 反义词
insignificant (adj.) – 不重要的
🌱 派生词
keynote (n.) – 主旨,基调
key 🔊
/kiː/
n., adj.
the correct answer or list of answers to a test or puzzle, or a guide explaining symbols on a map.
A close-up of a student's hand holding a red pen, circling the word "ANSWER KEY" printed at the top of a printed test paper. The paper shows multiple-choice questions. Desk and textbook in soft-focus background.
答案 🔊
dá àn
名词
指测试、谜题或地图的正确答案或说明,它能帮你检查对错或找到方向。
📁 分类:School Education 🔖 等级:中级

📘 详细信息

📖 例句
After the quiz, the teacher handed out the answer key so we could check our work. 🔊 小测验后,老师发下了答案让我们核对自己的作业。
🔗 固定搭配
answer key – 答案,答题卡
🔄 同义词
answer (n.) – 答案
🚫 反义词
question (n.) – 问题
🌱 派生词
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