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📕 rednote ID(小红书号):3881567312

mean - 基础词汇详解 (共5个含义)

mean 🔊
/miːn/
v.
to have something in your mind as a plan or a purpose.
A thoughtful person sitting at a desk, chin resting on hand, looking out of a window. A light bulb icon appears above their head. Soft daylight, calm atmosphere. Focus on the person's contemplative expression.
打算 🔊
dǎ suàn
动词
指你心里想做什么事,有什么目的。比如,“我打算明天去公园”,就是心里有计划了。
📁 分类:Behaviors & Actions 🔖 等级:初级

📘 详细信息

📖 词根拆解
“mean” 来自古英语的 “mænan”,意思是“思考、打算、意味着”。它的核心是和“想法”与“目的”有关的。
💡 联想技巧
谐音“米恩”。我打算(mean)把米存起来,真是个吝啬(mean)的人。这样我就能记住“打算”和“吝啬”这两个最常见的意思了。
📖 例句
I didn't mean to interrupt your conversation; I just wanted to ask for the time. 🔊 我并不是打算打断你们的谈话,我只是想问一下时间。
🔗 固定搭配
mean to do something – 打算做某事
mean well – 本意是好的
be meant for – 注定适合;是为…准备的
🔄 同义词
intend (v.) – 计划,想要(做某事)
plan (v.) – 计划
🚫 反义词
🌱 派生词
meaning (n.) – 意思,含义
meaningful (adj.) – 有意义的
meant (v. (past)) – mean的过去式和过去分词
📖 文化故事
想象一下,在还没有‘平均数’这个概念的时候,一群商人聚在一起争论谁的货更好。一个人说‘我的苹果最甜’,另一个人反驳‘我的最便宜’。这时,一个聪明的老人站出来说:‘让我们找“中间”的那个吧。’这个‘中间’的寻找过程,正是‘mean’从‘意图’到‘平均值’的奇妙转变。
mean 🔊
/miːn/
v.
not willing to give or share things, especially money; ungenerous.
A close-up shot of a person's hands tightly clutching a few coins and a worn-out leather wallet. The background is plain and dark, emphasizing the clenched fists. The lighting is dim, creating a feeling of reluctance to let go.
吝啬的 🔊
lìn sè de
动词
形容一个人很小气,不愿意花钱,像守财奴一样。一分钱都不想多花。
📁 分类:Social Roles 🔖 等级:初级

📘 详细信息

📖 例句
My uncle is so mean; he still uses the same old phone from ten years ago and refuses to buy a new one. 🔊 我叔叔非常吝啬;他还在用十年前的那部旧手机,拒绝买新的。
🔗 固定搭配
be mean with money – 对钱很吝啬
🔄 同义词
stingy (adj.) – 小气的,吝啬的
miserly (adj.) – 守财奴似的,极度吝啬的
🚫 反义词
generous (adj.) – 慷慨的,大方的
🌱 派生词
meanness (n.) – 吝啬;刻薄
mean 🔊
/miːn/
v.
found by adding all the numbers in a set together and dividing by how many numbers there are.
A clear, infographic-style image. Several different-sized bars (representing numbers) are on the left. An equal sign points to a single bar on the right, which is the average height of all left bars. A simple calculator is in the background. Clean, white background.
平均的 🔊
píng jūn de
动词
在数学里,指的是把一堆数字加起来,然后除以它们的个数得到的那个值,也就是“平均数”。
📁 分类:School Education 🔖 等级:中级

📘 详细信息

📖 例句
To calculate the mean score of the class, add all the test results and divide by the number of students. 🔊 要计算班级的平均分数,就把所有考试成绩加起来,然后除以学生人数。
🔗 固定搭配
the mean score – 平均分
calculate the mean – 计算平均值
🔄 同义词
average (n./adj.) – 平均数;平均的
🚫 反义词
🌱 派生词
mean 🔊
/miːn/
v.
unkind or unpleasant, especially by saying or doing hurtful things to others.
Two teenagers in school uniforms. One is turning away with a hurt expression, while the other looks slightly regretful but has just spoken. The body language shows tension and a recent unkind comment. Setting is a school hallway.
刻薄的 🔊
kè bó de
动词
形容一个人对别人不好,说话或做事很伤人,不友善。
📁 分类:Behaviors & Actions 🔖 等级:初级

📘 详细信息

📖 例句
It was really mean of him to laugh at her new haircut in front of everyone. 🔊 他在大家面前嘲笑她的新发型,真是太刻薄了。
🔗 固定搭配
say mean things – 说刻薄的话
don't be mean – 别这么刻薄
🔄 同义词
unkind (adj.) – 不友善的
nasty (adj.) – 恶意的,令人不快的
🚫 反义词
kind (adj.) – 善良的,友好的
🌱 派生词
meanness (n.) – 刻薄;吝啬
mean 🔊
/miːn/
v.
the average value that you get by adding numbers together and dividing by how many there are.
A simple spreadsheet or data chart on a computer screen, showing a column of numbers (e.g., 5, 10, 15, 20). A highlighted box below the column clearly shows the calculation: (5+10+15+20)/4 = 12.5. Clean, digital aesthetic.
平均数 🔊
píng jūn shù
动词
这是“平均的”这个意思的名词形式,专指计算出来的那个“平均值”本身。
📁 分类:School Education 🔖 等级:中级

📘 详细信息

📖 例句
The mean of 2, 4, and 9 is 5. 🔊 2、4和9的平均数是5。
🔗 固定搭配
find the mean – 求平均数
above/below the mean – 高于/低于平均值
🔄 同义词
average (n.) – 平均数
🚫 反义词
🌱 派生词
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