Poly(oxyphenylene sulfone)
[化] 聚苯醚砜
🗣️ 情景例句
It's ice cream.
是冰淇淋喔。
Does John have a yellow pencil?
约翰有一支黄铅笔吗？
If you recognize yourself in this description,
如果你觉得你的情况是这样的话，