【crack】的翻译、意思

时间: 2025-01-01 14:02:08

【crack】怎么读

美：[kræk]

英：[kræk]

【crack】是什么意思、字义解释

1. vt. 使破裂；打开；变声

2. vi. 破裂；爆裂

3. n. 裂缝；声变；噼啪声

4. adj. 最好的；高明的

【crack】等级考试

CET4   TEM4   ( cracking, cracked, cracks )

【crack】的详细解释

英文单词学*与分析：[crack]

1. 基本定义

  • 字面意思：
    “Crack” 字面意思是指一种裂缝、裂口或缺口，通常是由于压力、冲击或老化造成的。
    清晰定义：作为动词时，表示打破或打开某物（如物体或代码）；作为名词时，指裂缝或缝隙。

  • 词性：

    • 名词 (noun)
    • 动词 (verb)
    • 形容词 (adjective)（在某些用法中，例如“crack team”）

2. 词源与起源

  • 词源分析：
    “Crack” 源自古英语“cracian”，意为“打破、破裂”。其词根“crack”与相关的印欧语根“*ker-”有联系，意味着“切、破”。

  • 历史背景：
    该词最早的使用可追溯到14世纪，常见于描述物体物理状态的文学作品中。

  • 课本：
    在**的英语教材中，可能出现在初中或高中的阅读理解部分。在牛津和美国的教材中，特别是初高中阶段，可能用于科学、文学或日常对话中。

3. 使用场景

  • 正式与非正式语境：
    在正式场合中，“crack”常用于描述技术问题（如计算机安全）；在非正式场合中，它可以用来描述破裂的物体或心情的变化。

    • 文学作品示例：在现代小说中，可能会提到“the crack in the wall”来描写环境的破损。
    • 商务对话示例：在讨论产品缺陷时，可能会说“there is a crack in the product design”.

  • 特殊场合：

    • 法律：用“crack down”指对某种行为的严格限制。
    • 科学：在材料科学中，讨论材料的“crack propagation”指裂纹扩展。

4. 示例句子

  1. The vase fell and made a crack on the floor.
    花瓶掉落在地上，地板上出现了一条裂缝。

  2. He tried to crack the code but failed.
    他试图破解密码，但失败了。

  3. There is a crack in the window that needs to be fixed.
    窗户上有一条裂缝需要修理。

  4. The team is a crack unit known for their expertise.
    这个团队是一支以专业知识著称的精英小组。

  5. The police decided to crack down on illegal activities in the area.
    警方决定对该地区的非法活动进行打击。

5. 同义词与反义词

  • 同义词：

    • Split：通常指较大或明显的裂开。
    • Break：一般指物体的完全破损。

  • 反义词：

    • Repair：修复，意味着将破损的东西恢复到原来的状态。
    • Whole：完整的，没有裂缝或缺口的状态。

. 学方法

  • 音标记忆法：
    可以用音标 /kræk/ 来帮助记忆，联想“crack”发音接近“抓破”的动作。

  • 谐音联想记忆：
    “Crack”可以联想为“抓开”，想象用手抓住某物使其破裂的动作。

7. 关联词汇

  • 常与“crack”一起使用的词汇包括：
    • Crack down
    • Crack up
    • Crack open
    • Crack the code
    • Crack team

通过上述分析，学*者可以更全面地理解和应用“crack”这个单词。

【crack】例句

1、[V-T/V-I] If something hard cracks, or if you crack it, it becomes slightly damaged, with lines appearing on its surface. 使…破裂; 破裂

  1. 例：A gas main had cracked under my neighbour's garage and gas had seeped into our homes.邻居家车库下的煤气主管道破裂了，煤气渗漏进我们家。

2、[V-T/V-I] If something cracks, or if you crack it, it makes a sharp sound like the sound of a piece of wood breaking. 使…噼啪作响; 发出辟裂声

  1. 例：Thunder cracked in the sky.空中雷声炸响。

3、[V-T] If you crack a hard part of your body, such as your knee or your head, you hurt it by accidentally hitting it hard against something. 撞击

  1. 例：He cracked his head on the pavement and was knocked cold.他的头撞着了路面，撞昏了。

4、[V-T] When you crack something that has a shell, such as an egg or a nut, you break the shell in order to reach the inside part. 叩开

  1. 例：Crack the eggs into a bowl.把鸡蛋打到碗中。

5、[V-T] If you crack a problem or a code, you solve it, especially after a lot of thought. 破解 (难题、密码)

  1. 例：He has finally cracked the system after years of painstaking research.经过数年的艰苦研究，他最终破译了该系统。

6、[[非正式]] If someone cracks, they lose control of their emotions or actions because they are under a lot of pressure. (精神) 垮掉

  1. 例：She's calm and strong, and she is just not going to crack.她冷静而坚强，决不会垮掉的。

7、[V-I] If your voice cracks when you are speaking or singing, it changes in pitch because you are feeling a strong emotion. (嗓音) 突然变化

  1. 例：Her voice cracked and she began to cry.她失声哭了起来。

8、[V-T] If you crack a joke, you tell it. 说 (笑话)

  1. 例：He drove a Volkswagen, cracked jokes, and talked about beer and girls.那时他开着一辆大众牌汽车，讲着笑话，谈论着啤酒和女孩。

9、[N-COUNT] A crack is a very narrow gap between two things, or between two parts of a thing. 裂缝

  1. 例：Kathryn had seen him through a crack in the curtains.凯瑟琳曾从帘子的裂缝看到过他。

10、[N-COUNT] A crack is a line that appears on the surface of something when it is slightly damaged. 裂纹

  1. 例：The plate had a crack in it.这盘子上有条裂纹。

11、[N-SING] If you open something such as a door, window, or curtain a crack, you open it only a small amount. 缝隙

  1. 例：He went to the door, opened it a crack, and listened.他走到门边，把门打开一条缝，听了起来。

12、[N-COUNT/SOUND] A crack is a sharp sound, like the sound of a piece of wood breaking. 爆裂声

  1. 例：Suddenly there was a loud crack and glass flew into the car.突然一阵巨大的爆裂声，碎玻璃飞溅进了车内。

13、[[ADJ n]] A crack soldier or sportsman is highly trained and very skilful. 训练有素的

  1. 例：...a crack undercover police officer.…一名训练有素的卧底警察。

14、[N-COUNT] A crack is a slightly rude or cruel joke. (挖苦人的) 笑话

  1. 例：Tell Tracy you're sorry for that crack about her weight.告诉特蕾西你对那个有关她体重的玩笑感到抱歉。