【crack】的翻译、意思

时间: 2025-01-10 22:54:22

【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的字面含义是“裂缝”或“裂开”。它可以指物体表面出现的细小裂缝，或者某物被打开或破裂。
  • 词性：Crack可以作为名词、动词和形容词使用。
    • 名词：指裂缝或缺口。
    • 动词：指使某物裂开或破裂。
    • 形容词：在某些情况下，它可以形容某种优秀或高效的状态，如“crack team”。

2. 词源与起源

  • 词源分析：Crack源自古英语“cracian”，意为“破裂”。其词根为“crack”，没有前缀，后缀变化较少，主要是词形变化。

  • 历史背景：该词在英语中的使用可以追溯到14世纪，最早出现在一些古代文学作品中，特别是在描述破裂或声响时。

  • 课本：在**的教材中，crack可能出现在初中或高中的英语书籍中，尤其是在与物理、科学或日常生活相关的内容中；在牛津或美国的教材中，通常出现在与日常交流或文学作品中，适合中学阶段。

3. 使用场景

  • 正式与非正式语境：

    • 正式：在科学报告或技术文档中，例如：“The glass was found to have a crack that could compromise its integrity.”（这种玻璃发现有一个裂缝，可能会影响其完整性。）
    • 非正式：在日常对话中，例如：“I heard a crack when I stepped on the twig.”（我踩到树枝时听到了一声裂响。）

  • 特殊场合：

    • 法律：在法律文件中可能用来形容某种损害或缺陷。
    • 科学：在材料科学中，crack常用来描述材料中的微小裂纹。

4. 示例句子

  1. The ice began to crack under the weight of the skater.
    （冰在滑冰者的重量下开始裂开。）

  2. She noticed a crack in the wall that needed repair.
    （她注意到墙上有一个需要修理的裂缝。）

  3. The detective found a crack in the suspect's alibi.
    （侦探发现嫌疑人的不在场证明中有破绽。）

  4. The sound of the crack echoed through the empty hall.
    （裂响的声音在空荡荡的大厅里回荡。）

  5. He is a crack shot, winning every shooting competition.
    （他是个出色的射手，赢得了每一次射击比赛。）

5. 同义词与反义词

  • 同义词：

    • Split：通常指更大或更明显的裂开。
    • Fracture：通常用于描述骨头或硬物的断裂。
    • Break：一般指物体的完整性被打破，含义较广。

  • 反义词：

    • Repair：指修复或恢复完整的状态。
    • Unite：表示将分开的部分重新结合。

. 学方法

  • 谐音联想记忆：将“crack”与“咔嚓”联想，想象一根树枝在踩踏下发出“咔嚓”的声音，从而记住它的意思是“裂开”或“破裂”。

7. 关联词汇

  • Crack down, crack up, crack open, crack the code, crack a joke, nut crack, crack team.

通过这些分析和例句的帮助，您可以更全面地理解和使用“crack”这个词。

【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。