| 释义 |
NOUN. 名词1.?[C 可数名词] 污渍A stain is a mark on something that is difficult to remove. 双语例句例： 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。
VERB. 动词stains , staining , stained 1.?[T 及物动词] （在某物上）留下污渍If a liquid stains something, the thing becomes coloured or marked by the liquid. 双语例句例： 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。
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