stains

a discolored mark, spot, or dirty appearance

1. 1.

   A discolored spot or area caused by spillage or other contact with certain fluids or substances.

2. 2.

   a soiled or discolored appearance

   污渍或变色

3. 3.

   A blemish on one's character or reputation.

4. 4.

   (microscopy) a dye or other coloring material that is used in microscopy to make structures visible

   显微镜用染料或着色剂

5. 5.

   A substance used to soak into a surface and colour it.

   一种渗入表面并为其着色的物质。

6. 6.

   the state of being covered with unclean things

   被不洁物覆盖的状态

7. 7.

   A reagent or dye used to stain microscope specimens so as to make some structures visible.

   用于染色显微镜标本以使某些结构可见的试剂或染料。

8. 8.

   One of a number of non-standard tinctures used chiefly in post-medieval heraldry, especially tenné, murrey, or sanguine.

   中世纪后纹章学中使用的多种非标准颜色之一,尤指赭色、紫褐色或血红色。

（名誉上的）污点；瑕疵；着色剂；染色剂；色料；（显微镜用的）染色剂；染料；（纹章学中的）非标准色；污渍或变色

In use

Connections

Learner notes