floodwaterinthefield;内渍
preventionoffloodsanddrainageoffloodwater防洪排渍
teastains;茶渍
sweatstain;汗渍
steepinwater;浸渍
retflax,jute,etc.;渍麻
Thepipeiscakedwithtar.烟斗里渍了很多油子。
Theclothesarestainedwithgrease.衣服被油脂渍住了。