benzol background
BeDict Logo

benzol

/ˈbenzɒl/ /ˈbɛnzoʊl/

Meanings
noun

苯, 苯环

An aromatic hydrocarbon of formula C6H6 whose structure consists of a ring of alternate single and double bonds.

Examples :

"In the chemistry lab, the professor warned us about the dangers of handling benzol without proper ventilation. "
在化学实验室里，教授警告我们说，在没有适当通风的情况下处理苯是很危险的。
compound substance chemistry fuel
noun

苯佐基

(in combination) Sometimes used in place of the phenyl group.

Examples :

"Instead of "phenylalanine," some older textbooks might refer to it as "benzolalanine," showing how "benzol" can be used in combination to indicate the presence of a phenyl group. "
有些旧的教科书可能不会用“苯丙氨酸 (bèn bǐng ān jī suān)”，而是用“苯佐基丙氨酸 (běn zuǒ jī bǐng ān jī suān)”，这说明了“苯佐基 (běn zuǒ jī)”可以组合使用来表示存在一个苯基 (bèn jī)。
compound substance chemistry

Related Words

Illustration ventilation

ventilation noun

/ˌventɪˈleɪʃən/ /ˌvɛntɪˈleɪʃən/

通风，换气

"The poor ventilation in the classroom made it difficult to concentrate. "

教室里通风不好，让人很难集中注意力。

Illustration hydrocarbon

hydrocarbon noun

/ˈhaɪdroʊˌkɑːrbən/ /ˈhaɪdrəˌkɑːrbən/

碳氢化合物，烃。

"Gasoline is a hydrocarbon fuel used in many cars. "

汽油是一种碳氢燃料，很多汽车都在使用。

Illustration combination

combination noun

/kɒmbɪˈneɪʃən/ /kɑmbɪˈneɪʃən/

结合，联合，组合

"The combination of soft music and warm lighting created a relaxing atmosphere in the living room. "

柔和的音乐和温暖的灯光相结合，在客厅里营造出一种轻松的氛围。

Illustration sometimes

sometimes adjective

/ˈsʌmtaɪmz/

以前的，之前的。

"My sometimes neighbor, a retired teacher, still visits the school occasionally. "

我以前的邻居，一位退休教师，偶尔还会去学校看看。

Illustration consists

consists verb

/kənˈsɪsts/

组成，包含

"Our lunch consists of a sandwich, an apple, and a drink. "

我们的午餐包含一个三明治、一个苹果和一杯饮料。

Illustration professor

professor noun

/pɹəˈfɛsə/ /pɹəˈfɛsɚ/

教授， 讲授。

"Professor Smith, the head of the history department, gave a fascinating lecture on the Roman Empire. "

史密斯教授，也就是历史系的系主任，做了一场关于罗马帝国的精彩讲座。

Illustration structure

structure noun

/ˈstɹʌktʃə(ɹ)/ /ˈstɹʌktʃɚ/

结构，构造。

"The birds had built an amazing structure out of sticks and various discarded items."

鸟儿们用树枝和各种废弃物搭建了一个令人惊叹的构造。

Illustration chemistry

chemistry noun

/ˈkɛm.ɪ.stɹi/

化学，化学科学。

"The chemistry class focused on how different elements combine to form new substances. "

化学课的重点是不同的元素如何结合形成新的物质。

Illustration phenylalanine

phenylalanine noun

/ˌfɛnəlˈæləˌnin/ /ˌfɛnəlˈæləˌniːn/

苯丙氨酸

"Example sentence: "People with phenylketonuria (PKU) must carefully limit their intake of phenylalanine from foods like meat and dairy to prevent health problems." "

患有苯丙酮尿症（PKU）的人必须严格限制从肉类和乳制品等食物中摄入的苯丙氨酸，以防止健康问题。

Illustration aromatic

aromatic noun

/æ.ɹəˈmæt.ɪk/

香料, 香草

"Grandma used a generous amount of aromatic in her famous spaghetti sauce. "

奶奶在她著名的意面酱里放了大量的香料。

Illustration alternate

alternate noun

/ˈɔltərnət/ /ˈæltərˌneɪt/

轮流，替代，交替。

"The alternate periods of rain and sunshine made for a very unpredictable afternoon. "

轮流的降雨和阳光交替出现，让这个下午变得非常难以预测。

Illustration textbooks

textbooks noun

/ˈtɛkstbʊks/

课本，教材

"Students need to buy their textbooks before the first day of class. "

学生们需要在开学第一天之前购买他们的课本教材。