Polythioether
[化] 聚硫醚
🗣️ 情景例句
How true!
千真万确。
Her social life got in the way of her studies.
她的社交活动妨碍了自己学业。
By then, however, in many places the grass had already taken root.
然而到那时，很多地方的草已经生了根。