【dust】的翻译、意思

时间: 2025-01-01 11:29:35

【dust】怎么读

:[dʌst]

:[dʌst]

【dust】是什么意思、字义解释

1. n. 灰尘;尘埃;尘土

2. vt. 撒;拂去灰尘

3. vi. 拂去灰尘;化为粉末

4. n. (Dust)人名;(德、俄)杜斯特

【dust】等级考试

CET4   TEM4   ( dusting, dusted, dusts )

【dust】的详细解释

英文单词学*与分析:[dust]

  1. 基本定义

    • 字面意思:Dust refers to fine, dry particles of matter that can accumulate on surfaces and are often a result of the breakdown of materials or degradation.
    • 词性:名词(noun)和动词(verb)。
  2. 词源与起源

    • 词源分析:Dust 源自古英语“dūst”,意为“细颗粒物”。其词根可能与拉丁语“dūrus”(坚硬的)或希腊语“dous”(灰烬)有关。
    • 历史背景:Dust 作为一个词可能在英语早期文学作品中出现,例如中世纪的诗歌中常常提到尘埃象征生命的脆弱。
    • 课本:在**的英语教材中,dust 通常出现在小学和初中的词汇表中。牛津和美国的教材中,dust 可能出现在小学阶段的自然科学或环境保护相关的内容中。
  3. 使用场景

    • 正式与非正式语境:在正式语境中,dust 可能出现在科学研究、环境报告等文献中,例如:“The dust in the atmosphere can affect air quality.”(大气中的尘埃会影响空气质量。)在非正式语境中,dust 可以用于日常交流,如:“I need to dust the shelves.”(我需要给书架除尘。)
    • 特殊场合:在科学领域,dust 常用于描述微小颗粒,如“cosmic dust”(宇宙尘埃)。在法律领域,dust 可能用来描述证据的物理状态,如“dust samples collected from the crime scene”(从犯罪现场收集的尘埃样本)。
  4. 示例句子

    1. The old book was covered in dust.
      这本旧书上满是尘埃。
    2. She dusted the furniture before the guests arrived.
      她在客人到来之前给家具除尘。
    3. Dust storms can occur in arid regions.
      干旱地区可能会发生沙尘暴。
    4. The archaeologists found layers of dust in the ancient ruins.
      考古学家在古代遗址中发现了尘埃层。
    5. He kicked up dust as he ran down the dirt road.
      他在土路上奔跑时扬起了尘土。
  5. 同义词与反义词

    • 同义词:powder, dirt, grime.
      • 这些词都指细小的颗粒物,但“powder”通常指的是磨碎的物质,常用于烹饪或化学;“dirt”更多地指污垢,尤其是与土壤有关的;“grime”则常常指污垢,通常是黑色或油腻的。
    • 反义词:cleanliness, purity.
      • 这些词与 dust 的含义相反,表示干净或无尘的状态。

*. *方法**:

  • 音标记忆法:可以通过记住 dust 的发音 /dʌst/ 来帮助记忆。可以尝试使用它在句子中的发音,增强记忆。
  • 谐音联想记忆:可以将 “dust” 与“打死”(dǎ sǐ)联想,想象打死了许多灰尘,帮助记忆。
  1. 关联词汇
    • 常与 dust 一起使用的词汇有:dustpan(簸箕),dusty(多尘的),dusting(除尘),dust bowl(尘土碗,指干旱和沙尘暴的地区),dust mite(尘螨)等。

【dust】例句

1、[N-UNCOUNT] Dust is very small dry particles of earth or sand. 沙尘

  1. 例:Tanks raise huge trails of dust when they move.坦克移动时掀起滚滚的尘土。

2、[N-UNCOUNT] Dust is the very small pieces of dirt which you find inside buildings, for example, on furniture, floors, or lights. 灰尘

  1. 例:I could see a thick layer of dust on the stairs.我能看见楼梯上厚厚的一层灰尘。

3、[N-UNCOUNT] Dust is a fine powder which consists of very small particles of a substance such as gold, wood, or coal. 粉末

  1. 例:The air is so black with diesel fumes and coal dust, I can barely see.天空由于充满柴油机的浓烟和煤灰而如此黑,我几乎看不见。

4、[V-T/V-I] When you dust something such as furniture, you remove dust from it, usually using a cloth. 去除灰尘

  1. 例:I vacuumed and dusted and polished the living room.我把起居室吸了尘、掸了灰并且擦亮了。

5、[V-T/V-I] If you dust something with a fine substance such as powder or if you dust a fine substance onto something, you cover it lightly with that substance. 用 (粉状物) 擦涂; 把 (粉状物) 撒于

  1. 例:Lightly dust the fish with flour.轻轻地把鱼撒上面粉。

6、[[幽默,非正式]] If you say that something has bitten the dust, you are emphasizing that it no longer exists or that it has failed. 不复存在; 失败

  1. 例:In the last 30 years many cherished values have bitten the dust.过去30年里许多值得珍惜的价值观已经不复存在。

7、[[非正式]] If you say that something will happen when the dust settles, you mean that a situation will be clearer after it has calmed down. If you let the dust settle before doing something, you let a situation calm down before you try to do anything else. 尘埃落定

  1. 例:Once the dust had settled Beck defended his decision.一旦尘埃落定,贝克就为自己的决定进行了辩护。

8、[PHRASE] If you say that something is gathering dust, you mean that it has been left somewhere and nobody is using it or doing anything with it. 闲置

  1. 例:Many of the machines are gathering dust in basements.很多的机器闲置在地下室里。