Polymethylphenylsiloxane
[化] 聚甲基苯基硅醚; 聚甲基苯基硅氧烷
🗣️ 情景例句
I've been there several times.
我到那儿去过好几次。
What's this?
这是什么？
As you know, I am a very kind person.
你知道，我是个很和善的人。