biotite background
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biotite

/ˈbaɪəˌtaɪt/

Meanings
noun

黑云母

A dark brown mica; it is a mixed aluminosilicate and fluoride of potassium, magnesium and iron.

Examples :

"The shiny black flecks in the granite countertop are likely grains of biotite, a type of mica. "
花岗岩台面上闪亮的黑色斑点很可能是黑云母颗粒，黑云母是一种云母。
geology mineral substance material chemistry

Related Words

Illustration countertop

countertop noun

/ˈkaʊntərtɑp/ /ˈkaʊntərtɔp/

台面, 操作台面

"I wiped the spilled milk off the countertop after breakfast. "

早餐后，我把洒在操作台面上的牛奶擦掉了。

Illustration fluoride

fluoride noun

/ˈflɔːɹaɪd/ /ˈflɔɹaɪd/

氟化物，氟盐。

"Example Sentence: "My dentist recommended toothpaste with fluoride to help strengthen my teeth and prevent cavities." "

我的牙医建议我使用含氟化物的牙膏，以帮助强化牙齿并预防蛀牙。

Illustration grains

grains noun

/ɡɹeɪnz/

鸟粪, 鸽粪

"The old tannery still relied on grains for a traditional leather tanning process. "

这家老鞣革厂仍然依靠鸽粪进行传统的皮革鞣制工艺。

Illustration granite

granite noun

/ˈɡɹæ.nɪt/

花岗岩

"The school's new auditorium was built using granite, which made it very strong and durable. "

学校新建的礼堂是用花岗岩建造的，这使得它非常坚固耐用。(Xuéxiào xīn jiàn de lǐtáng shì yòng huāgāngyán jiànzào de, zhè shǐdé tā fēicháng jiāngù耐yòng.)

Illustration brown

brown noun

/bɹaʊn/

棕色，褐色

"The browns and greens in this painting give it a nice woodsy feel."

这幅画作中的棕色和绿色，营造出一种美好的林地氛围。

Illustration magnesium

magnesium noun

/ˌmæɡˈniːzi.əm/ /ˌmæɡˈnizi.əm/

镁

"The scientist used magnesium for the demonstration in the science lab. "

科学家在科学实验室的演示实验中使用了镁这种元素。

Illustration shiny

shiny noun

/ˈʃaɪni/

闪亮物，饰品。

"The crow collected a small shiny from the playground, thinking it was treasure. "

乌鸦从操场上捡起一个小闪亮物，以为是宝贝。

Illustration potassium

potassium noun

/pəˈtæsiəm/

钾

"The fertilizer contained potassium to help the plants grow stronger. "

这种肥料含有钾，能帮助植物更茁壮地生长。

Illustration flecks

flecks noun

/flɛks/

小点，斑点

"The old paint on the wall had flecks of blue mixed with white. "

墙上老旧的油漆是白色和蓝色的小点混合在一起的。

Illustration mixed

mixed verb

/mɪkst/

混合，搅匀。

"Mix the eggs and milk with the flour until the consistency is smooth."

把鸡蛋和牛奶与面粉混合搅拌，直到变成顺滑的状态。

Illustration likely

likely noun

/ˈlaɪkli/

可能的人或事

"The likely winner of the science fair is Sarah, judging by her impressive project. "

根据她令人印象深刻的作品来看，科学展览最有可能的获胜者是莎拉。

Illustration aluminosilicate

aluminosilicate noun

/ˌæləˌmɪnəsɪˈlɪkeɪt/ /ˌæljʊˌmɪnəsɪˈlɪkeɪt/

铝硅酸盐

"The geologist explained that granite is a common rock containing several minerals, including aluminosilicate materials like feldspar. "

地质学家解释说，花岗岩是一种常见的岩石，含有多种矿物，包括像长石这样的铝硅酸盐类物质。