staining

柯林斯词典

stain /steɪn/ (staining,stained,stains)

• 1. N-COUNT A stain is a mark on something that is difficult to remove. 污渍

  Remove stains by soaking in a mild solution of bleach. 用温和的漂白溶液浸泡以去除污渍。

• 2. V-T If a liquid stains something, the thing becomes coloured or marked by the liquid. (在某物上) 留下污渍

  Some foods can stain the teeth, as of course can smoking. 某些食物会使牙齿着色，吸烟当然也会。

• 3. stainedADJ 沾了污渍的

  His clothing was stained with mud. 他的衣服沾了泥。

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