名词
中文翻译：脏污点
同义词：
['dirty mark', 'stain例句：1. The dirty spot on the floor is a result of carelessness.（地板上的脏污点是粗心大意的结果。）2. He noticed the dirty spot on the wall and cleaned it up immediately.（他注意到墙上的脏污点并立刻清理了它。）3. The dirty spot on the table was caused by spilled coffee.（桌子上的脏污点是由咖啡泼洒造成的。）']
例句：
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1. The dirty spot on the floor is a result of carelessness.
地板上的脏污点是粗心大意的结果。
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2. He noticed the dirty spot on the wall and cleaned it up immediately.
他注意到墙上的脏污点并立刻清理了它。
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3. The dirty spot on the table was caused by spilled coffee.
桌子上的脏污点是由咖啡泼洒造成的。