【Seal】的翻译、意思

时间: 2025-01-01 12:41:51

【Seal】怎么读

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【Seal】是什么意思、字义解释

1. n. 密封;印章;海豹;封条;标志

2. vt. 密封;盖章

3. vi. 猎海豹

4. n. (Seal)人名;(英)西尔

【Seal】等级考试

CET4   ( sealing, sealed, seals )

【Seal】的详细解释

英文单词学*与分析:[Seal]

1. 基本定义

  • 字面意思:Seal通常指一种水生哺乳动物,通常具有流线型的身体和厚厚的皮肤,生活在海洋或海岸上。此外,seal也可以指印章、封印或封闭某物的动作。
  • 词性:名词(seal)、动词(to seal)。

2. 词源与起源

  • 词源分析:Seal源自古英语单词“seolh”,与古德语和古诺尔斯语的类似词汇有共同的日耳曼根源。词根表示与水生动物相关的意思。

  • 历史背景:Seal作为名词的使用可以追溯到早期的文献,描述了这种动物的生活*性。印章的使用则更早,可以追溯到古代文明,用于封闭和标识文件。

  • 课本

    • **教材:可能出现在小学英语教材中,介绍动物的章节。
    • 牛津教材:适合初中生的英语教材中,可能讨论动物及其栖息地。
    • 美国教材:在小学和中学的生物学或自然科学课程中都可能出现。

3. 使用场景

  • 正式与非正式语境

    • 正式:在法律文件中,seal可以指印章,表示公文的正式性。例如:“The contract was sealed with the company’s official seal.”(合同盖有公司的正式印章。)
    • 非正式:在日常交流中,可以用seal来形容封闭某物的动作,比如:“Can you seal the bag before putting it in the fridge?”(你能在把袋子放进冰箱之前把它封好么?)
  • 特殊场合

    • 法律:在法律文书中,seal常用于指代印章,例如“the seal of the court”。
    • 科学:在生物学中,seal指的是一类特定的海洋哺乳动物,如海豹。

4. 示例句子

  1. The seal swam gracefully through the water.
    (海豹在水中优雅地游动。)

  2. Please seal the envelope before mailing it.
    (请在寄出之前把信封封好。)

  3. The king's seal was used to authenticate the document.
    (国王的印章被用来确认文件的真实性。)

  4. We spotted a seal basking in the sun on the rocks.
    (我们看到一只海豹在岩石上晒太阳。)

  5. The scientist studied the behavior of the seal in its natural habitat.
    (科学家研究了海豹在其自然栖息地的行为。)

*. Make sure to seal the jar tightly to keep the food fresh.
(确保把罐子封紧,以保持食物的新鲜。)

  1. The official seal of the university is embossed on the diploma.
    (大学的官方印章被压印在文凭上。)

  2. After the meeting, he sealed the agreement with his signature.
    (会议结束后,他用签名封闭了协议。)

  3. The seal population in this area has been declining due to pollution.
    (该地区的海豹数量因污染而下降。)

  4. A seal can hold its breath for up to 30 minutes while diving.
    (海豹在潜水时可以屏住呼吸长达30分钟。)

5. 同义词与反义词

  • 同义词

    • Stamp:通常指用于印刷标记的印章,强调其印刷功能。
    • Close:指封闭某物的动作,强调动作本身。
  • 反义词

    • Open:表示打开,与seal的封闭含义相对。
    • Expose:揭示或暴露,与seal的隐藏或保护含义相反。

. 学方法

  • 音标记忆法:可以通过音节的发音来记忆。例如,seal的发音为/siːl/,可以联想到“看”(see)和“封闭”(seal)的联系。
  • 词根记忆法:可以将seal的词根与类似的单词联系起来,如“seal”与“sealant”(密封剂)联系。

7. 关联词汇

  • Water:水
  • Ocean:海洋
  • Animal:动物
  • Sealant:密封剂
  • Envelope:信封

这样,通过对“seal”这个单词的全面分析,学*者可以更好地理解和应用该词。

【Seal】例句

1、[V-T] When you seal an envelope, you close it by folding part of it over and sticking it down, so that it cannot be opened without being torn. 封 (信封)

  1. 例:He sealed the envelope and put on a stamp.他封好信封,贴了张邮票。

  2. 例:Write your letter and seal it in a blank envelope.写好你的信,然后将其封入一个空信封。

2、[V-T] If you seal a container or an opening, you cover it with something in order to prevent air, liquid, or other material from getting in or out. If you seal something in a container, you put it inside and then close the container tightly. 封 (容器、开口); 将 (某物) 封入 (某容器中)

  1. 例:She filled the containers, sealed them with a cork, and stuck on labels.她装满那些容器,用塞子封了口,然后贴上了标签。

  2. 例:A woman picks them up and seals them in plastic bags.一位女士拣起它们,然后把它们封入各塑料袋中。

3、[N-COUNT] The seal on a container or opening is the part where it has been sealed. (容器、开口等) 封了的部分

  1. 例:When assembling the pie, wet the edges where the two crusts join, to form a seal.捏合馅饼时,弄湿两块面皮封合的边缘,以形成一个封口。

4、[[oft N 'on' n]] A seal is a device or a piece of material, for example, in a machine, which closes an opening tightly so that air, liquid, or other substances cannot get in or out. (机器上防止气体或液体渗入或露出的) 密封装置

  1. 例:Check seals on fridges and freezers regularly.定期检查冰箱和冰柜的密封装置。

5、[[oft N 'on' n]] A seal is something such as a piece of sticky paper or wax that is fixed to a container or door and must be broken before the container or door can be opened. (封条、封蜡等) 封口物

  1. 例:The seal on the box broke when it fell from its hiding-place.盒子从隐藏处掉下时上面的封口破了。

6、[N-COUNT] A seal is a special mark or design, for example, on a document, representing someone or something. It may be used to show that something is genuine or officially approved. 印章

  1. 例:...a supply of note paper bearing the presidential seal.…一批盖有总统印章的便条纸。

7、[V-T] If someone in authority seals an area, they stop people entering or passing through it, for example, by placing barriers in the way. 封锁 (某地区)

  1. 例:The soldiers were deployed to help paramilitary police seal the border.这些士兵们被调去协助准军事警察封锁边境。

8、[PHRASAL VERB] Seal off means the same as . 封锁 (某地区)

  1. 例:Police and troops sealed off the area after the attack.警察和军队在袭击发生后封锁了该地区。

9、[[书面]] To seal something means to make it definite or confirm how it is going to be. 确定

  1. 例:McLaren are close to sealing a deal with Renault.麦克拉伦即将和雷诺尔特达成一笔交易。

  2. 例:A general election will be held which will seal his destiny one way or the other.一场将左右他命运的大选即将举行。