Polythiaether
(=polythioether)聚硫醚, 多硫醚
🔁 扩展释义
【化】 聚硫醚
🗣️ 情景例句
I think I'm a cooperative worker.
我认为我具有合作精神。
Old bees yield no honey.
老蜂不酿蜜。
They were puzzled by several things.
有几件事情使他们感到迷惑不解。