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单词 talc
释义

talc /tælk//tælk/

英汉-汉英词典
  1. vt. 用滑石粉处理;撒滑石粉在…上
  2. n. [矿]滑石;云母
时 态: talcked, talced talcking, talcing talcs, talcs
词组 | 习惯用语
talc powder 滑石粉;云母
原声例句
生活大爆炸 第4季

It's talc. But as that's a primary ingredient of baby powder, I understand your confusion.

滑石粉 但由于滑石粉是婴儿爽身粉的原材料 你会搞错也是人之常情。

PBS英语讯息

Some 20,000 lawsuits have claimed that talc in the powder was contaminated with asbestos, which is known to cause cancer.

大约两万起诉讼声称粉末中的滑石粉被石棉污染,众所周知,石棉会致癌。

《金融时报》 Podcast

So this dramatic intervention really divided the talc claimants.

因此,这种戏剧性的干预确实使滑石索赔人产生了分歧。

潘潘

His son was a salesman who sold tallowand talc powder.

他的儿子是个售货员,卖些动物脂和滑石粉。

《金融时报》 Podcast

But because there are thousands of talc claimants, those claimants say that's not nearly enough.

但由于有数以千计的滑石索赔人, 这些索赔人说这还远远不够。

VOA Special 2017年2月合集

The report said up to 750,000 tons of marble and talc were smuggled from various

报告称,多达 750,000 吨大理石和滑石从多个国家走私。

《金融时报》 Podcast

After the decision in February, the talc claimants responded by filing an appeal.

在 2 月做出决定后, 滑石索赔人以提起上诉作为回应。

《金融时报》 Podcast

But after a hearing in February, the bankruptcy judge on the case denied the talc claimants' motion to dismiss.

但在 2 月份的听证会后, 该案的破产法官驳回了滑石索赔人提出的驳回动议。

《金融时报》 Podcast

So the company, if you remember, it claimed it had the support of a majority of talc claimants for a settlement.

因此,如果您还记得的话, 该公司声称它得到了大多数滑石索赔人的支持以达成和解。

《金融时报》 Podcast

He stated in the ruling that the bankruptcy court is the optimal venue for redressing the harms of both present and future talc claimants.

他在裁决中表示, 破产法庭是纠正当前和未来滑石索赔人所受伤害的最佳场所。

中文百科

滑石

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

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

v.
powder

联想词
silica硅土;powder粉末;asbestos石棉;powdery粉的;mineral矿物;powdered变成粉末的;cornstarch玉蜀黍淀粉;lotion洗液;surfactant表面活性剂;deodorant除臭剂;granulated成粒的;
英英词典
talc 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: talcum
talc v.
  1. apply talcum powder to (one's body)
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更新时间:2025/6/19 3:12:42