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methylbenzene

/ˌmɛθəlˈbɛnziːn/ /ˌmɛθɪlˈbɛnziːn/

Meanings
noun

甲苯

A colourless, inflammable liquid hydrocarbon, methylbenzene, CH3.C6H5, used as a solvent, in high-octane fuels and in the production of many chemical compounds.

Examples :

"Chemists in the lab used methylbenzene as a solvent to dissolve the solid sample. "
实验室里的化学家们使用甲苯作为溶剂来溶解固体样品。
substance chemistry compound material fuel technical industry science

Related Words

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 sample

sample noun

/sæːm.pəl/ /ˈsɑːm.pəl/ /ˈsæm.pəl/

样品，样本，试样。

"a blood sample"

一个血液样本

Illustration solvent

solvent noun

[ˈsɒlvənt]

溶剂，溶解剂。

"Water is a common solvent that can dissolve sugar. "

水是一种常见的溶剂，可以溶解糖。

Illustration colourless

colourless adjective

/ˈkʌlə(ɹ).ləs/

无色的，没有颜色的

"The water from the well was surprisingly colourless, almost like air. "

那井里的水出乎意料地没有颜色，几乎像空气一样透明。

Illustration inflammable

inflammable noun

/ɪnˈflæməbəl/

易燃物, 可燃物

"Gasoline is a highly inflammable substance, so it should be stored carefully. "

汽油是高度易燃物，所以应该小心储存。

Illustration liquid

liquid noun

/ˈlɪkwɪd/

液体，液态。

"A liquid can freeze to become a solid or evaporate into a gas."

液体可以冻结成固体，也可以蒸发成气体。

Illustration octane

octane noun

/ˈɒk.teɪn/

辛烷，辛烷值。

"The car engine requires high octane fuel to prevent knocking and improve performance. "

这款汽车引擎需要高辛烷值的汽油，以防止爆震并提升性能。

Illustration chemists

chemists noun

/ˈkɛmɪsts/

化学家，化学工作者

"The chemists at the pharmaceutical company are working to develop a new medicine. "

这家制药公司的化学家们正在努力研发一种新药。

Illustration chemical

chemical noun

/ˈkɛmɪkəl/

化学物质，化学品

"The scientist studied the chemical composition of the soil sample. "

这位科学家研究了土壤样本的化学物质组成。

Illustration production

production noun

/pɹəˈdʌkʃən/

生产，制造。

"The widget making machine is being used for production now."

现在正在用这个小部件制造机进行生产。

Illustration dissolve

dissolve noun

/dɪˈzɒlv/ /dɪˈzɑlv/

叠化，淡入淡出.

"The dissolve between the shot of the teacher writing on the board and the shot of the students' attentive faces was smooth and effective. "

老师在黑板上书写的镜头和学生专注表情的镜头之间，使用了流畅而有效的叠化效果。

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。