Word · Frequency #12984
polyesters
聚酯
polyesters is the plural of polyester.
核心释义
a type of synthetic resin that is light, strong, and weather-resistant
- 1.
任何单体通过酯键连接而成的聚合物。
Any polymer whose monomers are linked together by ester bonds
- 2.
轻质、坚固、耐候的合成树脂
any of numerous synthetic resins; they are light and strong and weather resistant
- 3.
由聚酯聚合物制成的材料或织物。
A material or fabric made from polyester polymer
- 4.
用于制造纤维、树脂、塑料或作为增塑剂的复杂酯
a complex ester used for making fibers or resins or plastics or as a plasticizer
- 5.
一类合成织物
any of a large class of synthetic fabrics
任何单体通过酯键连接而成的聚合物。;轻质、坚固、耐候的合成树脂;由聚酯聚合物制成的材料或织物。;用于制造纤维、树脂、塑料或作为增塑剂的复杂酯;一类合成织物
用法In use
I bought a polyester shirt because it doesn't wrinkle easily.
用法提示:polyester 在这里作名词定语,指聚酯纤维材质。
The sleeping bag is filled with polyester, which keeps you warm even when wet.
用法提示:polyester 在该句中作不可数名词,表示聚酯这种材料。
Some polyesters are specially treated to resist stains.
用法提示:polyesters 是 polyester 的复数形式,指多种聚酯材料。
be made of polyester
be made of 后接材料名词;polyester 在服装语境中常译作“涤纶”。
This jacket is made of polyester.
这件夹克是涤纶做的。
polyester + noun
polyester 可直接放在名词前作定语,表示“涤纶制的”。
相关词与表达Connections
搭配Collocations
- polyester fabric
- 聚酯纤维织物
- This jacket is made of lightweight polyester fabric.这件夹克由轻质聚酯纤维织物制成。
- polyester fiber
- 聚酯纤维
- Polyester fiber is commonly used in sportswear.聚酯纤维常被用于运动服。
- polyester resin
- 聚酯树脂
- The boat hull is reinforced with polyester resin.船体用聚酯树脂加固。
- polyester blend
- 涤纶混纺织物
- This cotton-polyester blend is easy to care for.这种棉涤混纺织物容易打理。
- polyester shirt
- 聚酯衬衫
学习提示Learner notes
记忆技巧Memory Tip
把 poly 想成“多”,ester 想成“酯”,多酯聚合成的材料就是聚酯。
语境与语域Context & Register
语域:mixed 常见场景:服装与面料、化工与材料 该词在日常服装和工业材料语境中都会出现,整体属于中性偏正式的用词。日常购物或技术文献中都可能遇到,没有明显的口语或书面语限制。
发音与拼写Pronunciation & Spelling
与 polyester 押韵的词有 ester、fester、jester、Chester(都以 /ɛstɚ/ 结尾)。注意拼写相近但读音不同:oyster 读 /ˈɔɪstɚ/,monster 读 /ˈmɑːnstɚ/,元音不同,不押韵。
用法优先级Usage priority
Collins 词频等级为 1,建议结合例句记忆,而不是只背中文释义。
一起学习词形Learn the forms together
页面下方列出了常见词形变化。学习时注意它们在句子中的语法位置。
Dictionary facts from ECDICT, WIKTIONARY.