Word · Frequency #16439
silicones
硅酮;聚硅氧烷;硅树脂
silicones is the plural of silicone.
核心释义
a heat-resistant synthetic polymer made from silicon and oxygen, used in sealants, lubricants, and rubber
- 1.
一类惰性、半无机聚合物化合物(聚硅氧烷),具有广泛的热稳定性和极强的疏水性,广泛用于工业应用和人体假肢替代物。
Any of a class of inert, semi-inorganic polymeric compounds (polysiloxanes), that have a wide range of thermal stability and extreme water repellence, used in a very wide range of industrial applications, and in prosthetic replacements for body parts.
- 2.
一种在广泛温度范围内异常稳定的硅氧烷类,常用于润滑剂、粘合剂、涂料、合成橡胶和电绝缘
any of a large class of siloxanes that are unusually stable over a wide range of temperatures; used in lubricants and adhesives and coatings and synthetic rubber and electrical insulation
一类惰性、半无机聚合物化合物(聚硅氧烷),具有广泛的热稳定性和极强的疏水性,广泛用于工业应用和人体假肢替代物。;一种在广泛温度范围内异常稳定的硅氧烷类,常用于润滑剂、粘合剂、涂料、合成橡胶和电绝缘;硅树脂;[化] 硅氧烷; 聚硅氧烷
用法In use
This spatula is made of silicone, so it won't melt when you cook with it.
用法提示:silicone 是不可数名词,在句中作介词 of 的宾语,表示材料。
The cake came out of the silicone mold very easily.
用法提示:silicone 作名词定语,修饰 mold,说明模具的材质。
Some silicones are used in sealants and waterproof coatings.
用法提示:silicones 是复数形式,指多种硅树脂类材料。
be made of silicone
silicone 指材料时通常作不可数名词。
This phone case is made of silicone.
这个手机壳是硅酮做的。
silicone [noun]
silicone 常作定语修饰名词,表示由硅酮制成或与其相关。
相关词与表达Connections
搭配Collocations
- silicone implant
- 硅胶植入物
- She decided to get silicone implants after the surgery.手术后她决定植入硅胶假体。
- silicone sealant
- 硅酮密封胶
- Use a silicone sealant to fill the gap around the bathtub.用硅酮密封胶填补浴缸周围的缝隙。
- silicone rubber
- 硅橡胶
- The spatula is made of heat-resistant silicone rubber.这个锅铲由耐热硅橡胶制成。
- silicone gel
- 硅凝胶
- The phone case is made of soft silicone gel.这个手机壳由柔软的硅凝胶制成。
- silicone baking mat
学习提示Learner notes
记忆技巧Memory Tip
硅是 silicon,后面加 e 成 silicone(硅酮),读音基本不变,用它想成“硅的延伸品”,耐高温的软胶材料。
语境与语域Context & Register
语域:mixed 常见场景:产品说明与日常购物、材料科学文献、美容/医疗场景 该词为普通技术名词,多用于产品说明、日常购物等非正式场合,也常见于材料科学、医疗等正式语境;正式程度通常随具体场景变化,不宜简单定为纯口语或纯书面语。
发音与拼写Pronunciation & Spelling
与 silicone 结尾同韵(/oʊn/)的词:cone /koʊn/、tone /toʊn/、stone /stoʊn/、phone /foʊn/、alone /əˈloʊn/。注意 silicon /ˈsɪlɪkən/ 拼写很像但发音不同,结尾是 /ən/ 而不是 /oʊn/。
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.