polyethylene

/ˌpɑliˈɛθəˌlin/ /ˌpɑliˈiθəˌlin/

Meanings

noun

聚乙烯，乙烯聚合物

A polymer consisting of many ethylene monomers bonded together; used for kitchenware, containers etc.

Examples :

"The recycling bin is made of polyethylene, a strong but lightweight plastic. "

这个回收箱是用聚乙烯做的，聚乙烯是一种坚固又轻便的塑料。

Related Words

recycling verb

/ˌriːˈsaɪklɪŋ/ /riˈsaɪklɪŋ/

回收利用，循环利用

"Both paper and plastic can be recycled."

纸和塑料都可以回收利用。

containers noun

/kənˈteɪnərz/

容器，集装箱

"We used plastic containers to store the leftover food after dinner. "

晚饭后，我们用塑料饭盒来储存剩下的食物。

kitchenware noun

/ˈkɪtʃənˌwɛr/ /ˈkɪtʃɪnˌwɛr/

厨具，厨房用具

"The new chef reorganized the space where we keep the pots, pans, and other kitchenware."

新来的厨师重新整理了我们放置锅碗瓢盆和其他厨具的地方。

consisting verb

/kənˈsɪstɪŋ/

包括，组成。

"The project consists of three main parts. "

这个项目包括三个主要部分。

monomers noun

/ˈmɑːnəmərz/ /ˈmɒnəmərz/

单体，单分子。

"Plastic is made when many small molecules called monomers join together to form a long chain. "

塑料是由许多叫做单体的小分子连接在一起，形成长链而制成的。

polymer noun

/ˈpɒl.ɨ.mə/ /ˈpɑ.lɪ.mɚ/

聚合物，高分子。

"The plastic in my school's new chairs is a polymer. "

我学校新椅子上的塑料是一种聚合物，它是由很多叫做单体的小分子连接而成的。

strong adjective

/stɹɑŋ/ /stɹɒŋ/ /stɹɔŋ/

强壮，健壮。

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

一个身材高大，非常强壮的男人；杰克又高又壮。

lightweight noun

/ˈlaɪtweɪt/ /ˈlaɪtˌweɪt/

轻量级

"The lightweight boxing class is between featherweight and welterweight. "

轻量级拳击的级别介于羽量级和次中量级之间。

plastic noun

/ˈplæstɪk/

塑料，塑胶

"My new water bottle is made of plastic. "

我的新水瓶是塑料做的。

together adjective

/təˈɡɛð.ə(ɹ)/ /təˈɡɛðɚ/

有条理的, 井井有条的。

"The teacher's lesson plan was together, covering all the key concepts logically. "

老师的教案很有条理，逻辑清晰地涵盖了所有关键概念。

bonded verb

/ˈbɒndɪd/ /ˈbɑːndɪd/

结合，黏合.

"The gargantuan ape was bonded in iron chains and carted onto the stage."

那只巨大的猿猴被铁链紧紧捆住，然后被运上了舞台。

ethylene noun

/ˈɛθəˌliːn/

乙烯

"Farmers use ethylene to help ripen fruits like bananas and tomatoes after they are picked. "

农民使用乙烯(也叫乙烯气体)来帮助采摘后的香蕉和西红柿等水果催熟。