Polythiaether
(=polythioether)聚硫醚, 多硫醚
🔁 扩展释义
【化】 聚硫醚
🗣️ 情景例句
I visited Japan on an observation tour of its industries.
我到日本观摩它的工业。
Misery acquaints men with strange bedfellows.
落难时不择伙伴。
Which language is spoken by the largest number of people in the world?
世界上哪种语言说的人最多？