dirts
n.
泥土( dirt的名词复数 );
污垢;
下流想法;
恶言;
例句:
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There are some dirts there.
那儿有一些污垢.
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A defect caused by worn gears or dirts gathered on gears of a press cylinder.
是印刷机上的圆筒齿轮因磨蚀或污物堆积所引致的故障.
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Paper samples must be free of fingerprints, dirts, wrinkles, and stored in a clean plastic bag.
提交之纸张样本必须无手指印 、 污垢及皱纹, 并保存在清洁的塑胶袋内.