Hydron
[商]吸水性丙烯酸聚合物(表面遇水非常滑润, 且不变形, 用于船底漆有润滑作用)
🗣️ 情景例句
He is now involved in stocks.
他现在热衷于股票。
They enjoy being idled.
他们以偷懒为乐。
Though the costume consisted only of a sheet, it was very effective.
尽管化装服仅由一个被单制成，却十分逼真。