Polymethylphenylsiloxane
[化] 聚甲基苯基硅醚; 聚甲基苯基硅氧烷
🗣️ 情景例句
before the guests arrive.
在客人到达之前。
A good book is a best friend who never turns his back upon us.
一本好书，莫逆之交。
He reminds me of his brother.
他使我想起了他的弟弟。