vt. corrode
misc. abrasive cleaning
您给了我灿灿如金的生活真谛，经过岁月的磨洗，弥久而愈明！
Can-can you have given me as the essence of life, after years of grinding washing, and the resulting long - and more!
虽然，那琴鼓和琴弦早已经破败而折断，却让我久久流连，感叹着“折戟沉沙铁未销，自将磨洗认前朝”。
Although those drum and strings have dilapidated and broken, but let me linger on it for a long long time, and sighed with emotion, "forays iron not pins, since will confess mostly remaining."
通过使用新型的助洗剂MD，有效地降低了磨绒织物活性染料印花后的皂洗沾色，减少了洗水次数，获得了满意的洗水效果。
A new detergency promoter MD can effectively lower the staining during soaping of sanded fabric after reactive printing, and reduce washing times, obtain satisfactory result through application.
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