smutch

释义

n.

污迹

在例句中理解 1 句

1. It contained macromolecule which can remove the smutch of oil, water or others on the leather, plastic or pottery. At the same time, it can prevent water, mildew and keep bright.

   本品含有丰富的离分子材料，能迅速去除油迹、铜、铁锈迹、水迹等，并具有同时放水、防霉、保持亮泽等多种作用。