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diamine

/ˈdaɪ.ə.miːn/

Meanings
noun

二胺，二元胺

Any compound containing two amino functional groups.

Examples :

"Scientists are researching whether a particular diamine can be used to make stronger plastics for everyday items. "
科学家们正在研究某种二胺是否可以用来制造更坚固的、用于日常用品的塑料。
chemistry compound substance

Related Words

Illustration groups

groups noun

/ɡɹuːps/

群体，团体，组。

"The students worked on the science project in small groups. "

学生们分成几个小组合作完成科学项目。

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 researching

researching verb

/rɪˈsɜːrtʃɪŋ/ /riˈsɜːrtʃɪŋ/

研究，调研

"She is researching different types of dogs to help her family choose the best pet. "

她正在研究不同品种的狗， чтобы помочь ее семье выбрать наиболее подходящего питомца.

Illustration whether

whether pronoun

/ˈwɛðə(ɹ)/

哪个，无论哪个

"My parents are unsure whether to take us to the beach or the park this weekend. "

这个周末，我父母还不确定是带我们去海滩，还是去公园。

Illustration everyday

everyday noun

/ˈɛvɹiˌdeɪ/

普通的日子, 平常日子

"My everyday is filled with work and family responsibilities. "

我每天的日子都充满了工作和家庭责任。

Illustration particular

particular noun

/pəˈtɪkjələ/ /pəˈtɪkjəlɚ/

细节，要点

"The teacher pointed out a particular detail in the math problem that several students missed. "

老师指出了这道数学题里一个特别的细节，很多学生都忽略了。

Illustration containing

containing verb

/kənˈteɪnɪŋ/

包含，容纳。

"The box containing my old toys was stored in the attic. "

装有我旧玩具的箱子被储存在阁楼里。

Illustration scientists

scientists noun

/ˈsaɪəntɪsts/

科学家，科研人员。

"Scientists study plants to understand how they grow. "

科学家研究植物，从而了解它们的生长方式。

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 stronger

stronger adjective

/ˈstɹɑŋɡɚ/ /stɹɒŋɡə/ /stɹɔŋɡɚ/

更强壮的，更强健的

"a big strong man; Jake was tall and strong"

一个身材高大强壮的男人; 杰克又高又壮。

Illustration amino

amino noun

/əˈmiːnəʊ/ /əˈminoʊ/

氨基

"The organic molecule contained an amino group, which gave it unique properties and allowed it to react with acids. "

这个有机分子含有一个氨基，这赋予了它独特的性质，并使它能与酸发生反应。

Illustration functional

functional noun

/ˈfʌŋk(t)ʃnəl/

泛函

"The functional analysis course focused on definite integrals, a type of mathematical function. "

泛函分析课程着重讲解了定积分，定积分是一种数学上的泛函。