siloxicon

例句：

1. 1. The newsilicone material is much more durable thanthe old one.
   这种新的硅氧烷材料比旧的更耐用。
2. 2. The siliconesealant is used to prevent leaksin pipes and joints.
   硅氧烷密封剂用于防止管道和接头的泄漏。
3. 3.The silicone gloves are soft and comfortableto wear.
   这种硅氧烷手套柔软舒适，适合佩戴。