Polymethylphenylsiloxane
[化] 聚甲基苯基硅醚; 聚甲基苯基硅氧烷
🗣️ 情景例句
I'm Ralph Riley.
我叫Ralph Riley。
Learn to creep before you leap.
循序渐进。
The last order didn't work out too well for us.
上回订的货用起来不怎么顺。