karat

/ˈkæɹ.ət/

Meanings

noun

成色, 克拉

A unit of fineness or concentration of gold equalling 1/24 part of gold in an alloy.

Examples :

"The gold ring was 18 karat, meaning it contained 18 parts gold out of 24. "

这个金戒指是18K金的，也就是说它含有24分之18的黄金。

Related Words

part noun

/pɐːt/ /pɑːt/ /pɑɹt/

部分，部件。

"The car's engine is made of many different parts. "

汽车的引擎由许多不同的部件组成。

meaning noun

/ˈmiːnɪŋ/

意思，含义

"The meaning of the teacher's hand gesture was clear: "Pay attention." "

老师手势的意思很明显： “注意听讲。”

contained verb

/kənˈteɪnd/

包含，容纳。

"The box contained old photographs. "

这个盒子里装着一些旧照片。

the adverb

/ði/ /ˈðiː/

越...越..., 愈...愈...

"It looks weaker and weaker, the more I think about it."

越想越觉得它很无力。

gold noun

/ɡɒʊld/ /ɡoʊld/

黄金，金子。

"My grandmother's antique necklace was made of solid gold. "

我奶奶的古董项链是纯金做的。

parts noun

/pɑːts/

部件，零件。

"The car repair shop sells replacement parts for all types of vehicles. "

这家汽车修理店出售各种车辆的替换零件。

ring noun

/ɹɪŋ/

戒指，环。

"My grandmother's wedding ring is a beautiful, thin circle of gold. "

我奶奶的结婚戒指是一个漂亮的、细细的金环。

concentration noun

/ˌkɒnsənˈtɹeɪʃən/ /ˌkɑnsənˈtɹeɪʃən/

专注，集中，专心。

"My concentration was high during the important math test. "

在重要的数学考试中，我非常专注。

unit noun

/ˈjuː.nɪt/

单位

"The doctor prescribed a specific unit of vitamin D for the patient's bone health. "

医生为病人开了特定剂量的维生素D，以促进骨骼健康。(Yīshēng wèi bìngrén kāile tèdìng jìliàng de wéishēngsù D, yǐ cùjìn gǔgé jiànkāng.)

alloy noun

/ˈælɔɪ/ /əˈlɔɪ/

合金，合金材料

"The bicycle frame is made of a strong aluminum alloy. "

这辆自行车的车架是用一种坚固的铝合金制成的。

equalling verb

/ˈiːkwəlɪŋ/ /ˈɛkwəlɪŋ/

等于，相当于

"Two plus two equals four."

二加二等于四。

out noun

/æɔt/ /ʌʊt/ /ɘʉt/ /aʊt/

出路，出口

"They wrote the law to give those organizations an out."

他们制定这条法律是为了给那些组织一条出路。