stain

咖啡渍

a mark left by spilled coffee

洒出的咖啡留下的痕迹

a mark left by ink

血迹

Often used as a compound noun: bloodstain.

通常用作复合名词：bloodstain。

a mark left by oil or fat

深色污渍

a stain with a deep or intense color

颜色很深的污渍

草渍

a green mark on clothing from grass

衣服上因草而留下的绿色痕迹

顽固的污渍

a stain that is difficult to remove

非常难以去除的标记或斑点

A permanent red mark on someone's skin, often present from birth.

a product used to get rid of stains

污渍扩散

the area of the stain becomes larger

污渍的区域变大

将某物染成绿色、红色等

to cause something to become a certain color

使某物变成某种颜色

严重染污

covered with a lot of stains

布满大量污渍

严重染污

having very noticeable or difficult stains

有非常明显或难以去除的污渍

轻微染污

having a few small or light stains

有一些小的或浅色的污渍

…上的污点

Can be used literally (a stain on a shirt) or figuratively (a stain on one's reputation).

可用于字面意义（衬衫上的污渍）或比喻意义（名誉上的污点）。

去除污渍

to make a mark disappear

使痕迹消失

留下污渍

to cause a mark to appear on a surface

导致表面出现痕迹

去掉污渍

to remove a mark from fabric

从织物上去除痕迹

用…弄脏

to mark something with a substance

用某种物质在某物上留下痕迹