【crack】的翻译、意思

时间: 2025-01-17 10:17:51

【crack】怎么读

:[kræk]

:[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”一词通常指裂缝、裂口或破损的地方。它也可以表示将某物分开或打破的动作。
  • 词性
    • 名词(noun):裂缝、破裂
    • 动词(verb):裂开、打破
    • 形容词(adjective):破裂的、分开的

2. 词源与起源

  • 词源分析
    • “Crack”源自古英语“cracian”,意为“发出声响或破裂”。这个词可能与古诺尔语“kraka”(意为“叫声”)有关。
  • 历史背景
    • “Crack”一词的首次记录可以追溯到14世纪,常用于描述物体破裂或分开的声音。
  • 课本
    • 在**的中学英语教材中,可能会在初中或高中阶段出现,特别是在描述物理现象或日常生活场景时。
    • 在牛津和美国教材中,可能在初中和高中英语课程中涉及,尤其是在文学作品或科学文本中。

3. 使用场景

  • 正式与非正式语境

    • 在正式语境中,“crack”可以用于科学或技术文献,如描述材料的结构完整性。例如:“The experiment revealed a crack in the metal.”(实验显示金属中存在裂纹。)
    • 在非正式语境中,可以用于日常对话或文学作品中。例如:“I heard a crack when I stepped on the twig.”(当我踩到树枝时听到了一个裂开的声音。)
  • 特殊场合

    • 在法律领域,“crack”可能用于描述证据的破裂或缺陷,例如:“The defense pointed out a crack in the prosecution's case.”(辩护方指出检方案件中的漏洞。)
    • 在科学领域,可以描述物质或结构的破裂,例如:“The geological survey found cracks in the earth’s crust.”(地质调查发现地壳中的裂缝。)

4. 示例句子

  1. The ice began to crack as the sun rose.
    (随着太阳升起,冰开始裂开。)

  2. He managed to crack the code after hours of trying.
    (经过数小时的尝试,他终于破解了这个密码。)

  3. There’s a small crack in the wall that needs to be fixed.
    (墙上有一个小裂缝需要修补。)

  4. The sound of the crack filled the room with tension.
    (裂开的声音让房间充满紧张气氛。)

  5. She made a crack at the joke, and everyone laughed.
    (她开了一个玩笑,大家都笑了。)

5. 同义词与反义词

  • 同义词

    • Split:指将某物从中间分开,通常是彻底的。
    • Break:更广泛的术语,表示物体的完整性被破坏。
    • Fracture:通常用于描述物质的物理破裂,尤其在医学和科学中。
  • 反义词

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

. 学方法

  • 音标记忆法

    • “Crack”可以通过其发音/kræk/来记忆,想象一个东西被撕裂时发出的声音。
  • 谐音联想记忆

    • 将“crack”联想为“咔嚓”声,想象一个硬物被打破的声音。

7. 关联词汇

  • 常与“crack”一起使用的词汇包括:
    • “crack down”(打击)
    • “crack up”(崩溃,发笑)
    • “crack the code”(破解代码)
    • “crack a joke”(开玩笑)

通过以上的分析与学*方法,您可以更深入地理解“crack”这个单词的含义与用法。

【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。