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
例句
用作名词 (n.)
The silicone conveniently comprises a polysiloxane. 硅酮可方便地由聚氧硅烷组成。
美
['sɪlɪkoʊn]
