Polythiaether
(=polythioether)聚硫醚, 多硫醚
🔁 扩展释义
【化】 聚硫醚
🗣️ 情景例句
But don't give up.
但是千万不要放弃。
Everything hath an end.
任何事物都有它的结果。
Its wool, which had been dyed black, had been washed clean by the rain!
原来羊毛上染的黑色被雨水冲掉了！