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单词 talcum
释义

talcum /'tælkəm//ˈtælkəm/

英汉-汉英词典
n. 滑石
词组 | 习惯用语
talcum powder 滑石粉;爽身粉(等于talc powder)
英语例句库
  1. (4) if in a hurry to business card printing and membership card, you can use the talcum powder stuccoing incision in the pressure-sensitive paper, plastic drying.
    (4)如果急于制卡和会员卡制作,可以搁置滑石粉涂撒在不潮胶纸张的暗语处,使胶变潮。

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原声例句
致命女人

For grease on silk, you want talcum powder.

你需要爽身粉来除掉丝绸上的油渍。

科普小杂文

It looks like a bunch of talcum powder.

这种看起来像一堆滑石粉。

生活大爆炸 第10季

He's already hairless and smells like talcum powder.

他本人已经头发光光,一股爽身粉味了啊。

美丽新世界

A blast of warmed air dusted her with the finest talcum powder.

一阵热气喷出,用最细的爽身粉洒满了她全身。

机智生活百科

If the shampoo is like talcum powder, apply it to the roots directly.

如果洗发剂像爽身粉,则直接涂在发根处。

VOA慢速英语_健康

The company claims the talcum powder is safe and doesn't cause cancer.

强生公司宣称爽身粉很安全,并不致癌。

美容时尚英语

Make your own dry shampoo using ground oatmeal, semolina flour, talcum powder, or corn starch.

可以用燕麦,小麦面粉,滑石粉或玉米淀粉自制干洗洗发水。

《杀死一只知更鸟》原声版

And by nightfall were like soft tea cakes with frostings of sweat and sweet talcum.

到了傍晚,她们就像松软的茶点,身上裹了一层汗水混合爽身粉的糖衣。

BBC 听力 2022年8月合集

The firm faces nearly 40,000 lawsuits claiming that talcum powder caused cancer, assertions it's always dismissed.

该公司面临近 4 万起诉讼,指控该公司出售的爽身粉致癌,但这些指控总是被驳回。

Crash Course 天文篇

That red color you see comes from fine-grained dust on the surface, almost like ruddy talcum powder.

你所看见的红色来自于它表面细小的尘埃,几乎就像红色的滑石粉末。

中文百科

滑石 Talc

(重定向自Talcum)
Antigua talquera de plata utilizada en peluquería.
Cristales de talco.

滑石(talc)是已知最软的矿物,其莫氏硬度标为1。用指甲可以在滑石上留下划痕。滑石一般为白色,略带青色或绿色。

滑石是其他矿物在地下发生长期的物理、化学变化而成的,属于一种“变质矿物”,通常由镁的岩石经变质而成。

比如由碳酸镁构成的白云岩,在富含硅的高温热液作用下,主要成分就可能渐变成水合硅酸镁,即滑石。

而一些含有橄榄石、顽火辉石、角闪石等其他含镁硅酸盐的岩石,也会在类似过程中发生成分重组,向滑石转变。

英语百科

Talc 滑石

(重定向自Talcum)
A block of talc
Talcum powder
The structure of talc is composed of Si2O5 sheets with magnesium sandwiched between sheets in octahedral sites.

Talc is a clay mineral composed of hydrated magnesium silicate with the chemical formula H2Mg3(SiO3)4 or Mg3Si4O10(OH)2. In loose form, it is the widely used substance known as baby powder, also known as talcum powder. It occurs as foliated to fibrous masses, and in an exceptionally rare crystal form. It has a perfect basal cleavage, and the folia are non-elastic, although slightly flexible. It is the softest known mineral and listed as 1 on the Mohs hardness scale. As such, it can be easily scratched by a fingernail. It has a specific gravity of 2.5–2.8, a clear or dusty luster, and is translucent to opaque. Talc is not soluble in water, but is slightly soluble in dilute mineral acids. Its color ranges from white to grey or green and it has a distinctly greasy feel. Its streak is white.

近义、反义、联想词
近义词
n.
mineral, toilet powder, bath powder, dusting powder

联想词
powder粉末;powdered变成粉末的;powdery粉的;asbestos石棉;deodorant除臭剂;toothpaste牙膏;silica硅土;cornstarch玉蜀黍淀粉;lotion洗液;
英英词典
talcum n.
  1. a fine grained mineral having a soft soapy feel and consisting of hydrated magnesium silicate; used in a variety of products including talcum powder

  2. synonymous: talc
  3. a toilet powder made of purified talc and usually scented; absorbs excess moisture

  4. synonymous: talcum powder
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更新时间:2025/6/21 0:04:33