staining

过去分词：

动词过去分词: stained

更多词形：

形容词: stainable | 名词: stainer | 动词过去式: stained | 动词过去分词: stained | 动词现在分词: staining | 动词第三人称单数: stains |

单词例句：

A stain of a contrasting color used to color the components in a microscopic specimen that are not made visible by the principal stain.

对比染色剂，对照染色剂一种对比颜色的染色剂，用来染制主染色剂染后显不出的显微术标本成分

Staining of environmental protection features.

以环保为染色特点。

We don't know how to make the stain come off.

我们不知道怎样才能除掉那污渍。

A discolored spot, smudge, or area; a stain.

变色点，污渍，污处，污迹

She scrubbed the stain on the floor.

她把地板上的污迹擦掉了。

Red wine leaves a stain.

红葡萄酒能留下痕迹。

The stain remover can wipe off the stain.

这种去污剂能去除难洗的污渍。

Positive rate of rose Bengal staining.

孟加拉玫瑰红染色阳性率。

Have you washed out the stain on your coat?

上衣上的墨迹洗掉了吗？