polythene

/ˈpɒlɪθiːn/ /ˈpɒlɪˌθiːn/

Meanings

noun

聚乙烯，乙烯塑料

A light thermoplastic used in packaging etc.; polyethylene.

Examples :

"The shopkeeper wrapped the vegetables in polythene to keep them fresh. "

店主用塑料薄膜（聚乙烯）把蔬菜包起来，以保持它们新鲜。

Related Words

polyethylene noun

/ˌpɑliˈɛθəˌlin/ /ˌpɑliˈiθəˌlin/

聚乙烯，乙烯聚合物

"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。

shopkeeper noun

/ˈʃɒpˌkiːpər/ /ˈʃɑːpˌkiːpər/

店主，掌柜。

"The shopkeeper at the corner store sold fresh fruit to the children on their way home from school. "

街角小店的店主卖新鲜水果给放学回家的孩子们。

keep noun

/kiːp/

主楼，碉楼

"The castle's keep stood tall above the surrounding walls. "

城堡的主楼高耸于四周的城墙之上。

thermoplastic noun

/ˌθɜːrmoʊˈplæstɪk/ /ˌθɝːmoʊˈplæstɪk/

热塑性塑料

"The water bottle is made of a thermoplastic, so it can be melted down and reshaped into something new. "

这个水瓶是用热塑性塑料做的，所以它可以被融化并重新塑造成新的东西。

fresh noun

/fɹɛʃ/

洪水，涨水

"The fresh flooded the low-lying fields near the river, causing the farmers to cancel their harvest. "

洪水淹没了河边低洼的田地，导致农民们不得不取消收割。

vegetables noun

/ˈvɛd͡ʒtəbəlz/

蔬菜，青菜

"In biology class, we learned that technically, even fruits are vegetables because vegetables are any plant. "

在生物课上，我们学到，严格来说，即使是水果也算是蔬菜，因为蔬菜的定义是任何植物。

wrapped verb

/ɹæpt/

包裹，缠绕。

"She wrapped the birthday present in colorful paper. "

她用彩色的纸把生日礼物包了起来。

etc adverb

/ˌɛt ˈsɛt(ə)ɹə/

等等，诸如此类

"I prefer coffee, tea, cocoa, etc., hot, but some like them iced. "

我喜欢咖啡、茶、可可等等这些热饮，但有些人喜欢冰镇的。

them pronoun

/ðʌm/

他们，她们，它们

"The children asked their teacher for help with those math problems; she explained them. "

孩子们向他们的老师请教那些数学题；她给他们讲解了那些题。

used verb

/juːzd/

使用，利用。

"The student used a calculator to solve the math problem. "

这个学生使用计算器来解决这道数学题。

packaging verb

/ˈpækɪdʒɪŋ/ /ˈpækədʒɪŋ/

包装，打包

"The florist is packaging the flowers carefully for delivery. "

花店正在仔细地包装花朵，准备送货。

light noun

/lʌɪt/ /laɪt/ [ɫɐɪ̯ʔ]

光，光线。

"As you can see, this spacious dining-room gets a lot of light in the mornings."

正如你所见，这个宽敞的餐厅早上能照进很多光线。