Polythiaether
(=polythioether)聚硫醚, 多硫醚
🔁 扩展释义
【化】 聚硫醚
🗣️ 情景例句
What does NATO mean?
NATO是什么意思？
Do you have any hobbies?
你有什么爱好吗？
I can't believe a word you say.
我才不信你呢！