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phenols

/ˈfiːnɒlz/ /ˈfiːnɔlz/

Meanings
noun

苯酚，石炭酸.

A caustic, poisonous, white crystalline compound, C6H5OH, derived from benzene and used in resins, plastics, and pharmaceuticals and in dilute form as a disinfectant and antiseptic; once called carbolic acid.

Examples :

""Some cleaning products contain phenols to kill germs and disinfect surfaces." "
一些清洁产品含有苯酚（石炭酸），用于杀灭细菌和消毒表面。
compound substance chemistry medicine technical

Related Words

Illustration compound

compound noun

/ˈkɒmpaʊnd/ /ˈkɑmpaʊnd/ /kəmˈpaʊnd/

营地，集中营。

"The prisoners were kept in a secure compound. "

囚犯们被关在一个戒备森严的营地里。

Illustration disinfectant

disinfectant noun

/dɪs.ɪnˈfɛktənt/

消毒剂，杀菌剂

"The school nurse used a disinfectant spray to clean the playground equipment after the children played. "

孩子们玩耍过后，校医用消毒喷雾清洁了操场上的设备。

Illustration effectively

effectively adverb

/ɪˈfɛktɪvli/ /əˈfɛktɪvli/

有效地，高效地，卓有成效地。

"The teacher effectively explained the complex math problem, making it easier for the students to understand. "

老师有效地讲解了这道复杂的数学题，让学生们更容易理解。

Illustration carbolic

carbolic noun

/kɑrˈbɑlɪk/ /kərˈbɑlɪk/

石炭酸，苯酚消毒剂。

"The doctor used carbolic to disinfect the wound before bandaging it. "

医生用石炭酸给伤口消毒，然后才包扎。

Illustration disinfect

disinfect verb

/dɪs.ɪnˈfɛkt/

消毒，杀菌.

"The teacher disinfected the classroom table after each student used it. "

每位学生用过课桌后，老师都会用消毒液对课桌进行消毒。

Illustration antiseptic

antiseptic noun

/ˌæntiˈseptɪk/

防腐剂，杀菌剂。

"The nurse used an antiseptic to clean the cut on the boy's knee before applying the bandage. "

护士在给男孩膝盖上的伤口包扎前，先用了消毒剂进行清洁。

Illustration plastics

plastics noun

/ˈplæstɪks/

塑料，塑膠。

"Many toys are made of plastics because they are durable and easy to mold. "

很多玩具都是用塑料做的，因为它们很耐用而且容易塑形。

Illustration pharmaceuticals

pharmaceuticals noun

/ˌfɑːrməˈsuːtɪkəlz/ /ˌfɑːrməˈsjuːtɪkəlz/

药品，药物。

"The doctor prescribed pharmaceuticals to help control my daughter's allergies. "

医生开了些药品来控制我女儿的过敏症状。

Illustration crystalline

crystalline noun

/ˈkɹɪst.əl.aɪn/

结晶体，晶体。

"The jeweler carefully inspected each crystalline before setting it in the ring. "

珠宝匠在将每颗晶体镶嵌到戒指上之前，都仔细地检查了一遍。

Illustration poisonous

poisonous adjective

/ˈpɔɪznəs/

有毒的， 毒性的

"The mushrooms growing in the park were poisonous, so we didn't pick any to eat. "

公园里长的蘑菇是有毒的，所以我们没摘任何蘑菇吃。

Illustration cleaning

cleaning verb

/ˈkliːnɪŋ/

清洁，打扫。

"Can you clean the windows today?"

你今天能把窗户擦干净吗？

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。