n.硫酸盐
vt.用硫酸处理(硫酸盐化)
=sulfate(美).
As the rover trundled around, its wheels kicked up soil rich in sulphate. 当漫游车四处工作时，车轮拖出了富含硫酸盐的泥土。
The controversial restoration - to remove grime and sulphate deposits - drew criticism from some art lovers. 这次旨在为雕像清除污垢和硫酸盐沉淀的修复工作颇有争议，遭到一些艺术爱好者的批评。
n.过硫酸盐
