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divalent

/daɪˈveɪlənt/

Meanings
adjective

二价的

Having an atomic valence of 2.

Examples :

"Magnesium is a divalent metal, readily forming compounds with other elements. "
镁是一种二价金属，很容易与其他元素形成化合物。
chemistry element

Related Words

Illustration readily

readily adverb

/ˈɹɛdɪli/

乐意地, 欣然.

"The suspect readily answered all questions the police officers asked him."

嫌疑人很配合，欣然回答了警察提出的所有问题。

Illustration forming

forming verb

/ˈfɔːmɪŋ/ /ˈfɔɹmɪŋ/

形成，构成

"Clouds were forming interesting shapes in the sky. "

天空中云朵正在形成有趣的形状。

Illustration meaning

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。”

Illustration influenza

influenza noun

/ˌɪn.flu.ˈɛn.zə/

流行性感冒, 流感

"The influenza virus spread quickly through the school, causing many students to miss class. "

流行性感冒病毒在学校里迅速传播，导致很多学生无法上课。

Illustration vaccine

vaccine noun

/vækˈsaɪn/

疫苗, 预防针

"My son received the measles vaccine to protect him from getting the illness. "

我儿子打了麻疹疫苗，为了保护他不生麻疹这种病。

Illustration against

against preposition

/əˈɡeɪnst/ /əˈɡɛ(ɪ)nst/ /əˈɡɛnst/

反对，逆着。

"It is hard work to swim against the current."

逆流游泳是很费力的。

Illustration different

different noun

/ˈdɪf.(ə)ɹ.ənt/

差别，差异。

"My family has a different ideal for my future than I do. "

对于我的未来，我的家人和我的理想存在差别。

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 valence

valence noun

/ˈveɪləns/ /ˈvæləns/

价；效价；滴度。

"The doctor prescribed a new valence to treat the common cold virus, which was effective against several strains. "

医生开了一种新的针对普通感冒病毒的提取物，这种提取物对好几种毒株都有效。

Illustration protects

protects verb

/pɹəˈtɛkts/ /pɹoʊˈtɛkts/

保护， 守护。

"Condoms are designed to protect against sexually-transmitted diseases."

安全套的设计是为了保护人们免受性传播疾病的侵害。

Illustration elements

elements noun

/ˈel.ɪ.mənts/

要素, 成分

"Letters are the elements of written language."

字母是书面语言的基本要素。

Illustration compounds

compounds noun

/ˈkɑmpaʊndz/ /kəmˈpaʊndz/

营地， 场地。

""During the war, the refugees lived in guarded compounds for their safety." "

战争期间，难民们为了安全起见，居住在有警卫的营地里。