单词	steel wool
释义	English American steel woolnoun [ U ] uk/ˌstiːl ˈwʊl/us/ˌstiːl ˈwʊl/UK also wire wool a thick layer of thin steel threads twisted together, small pieces of which can be used to rub a surface smooth Thesaurus: synonyms and related words Tools adze Allen key anvil auger awl axe excavator grappling iron/hook grindstone guillotine hacksaw hatchet mallet plunger reamer sander sandpaper scissor scissors vane See more results » steel woolnoun [ U ] us/ˈstil ˈwʊl/ a mass of thin steel threads twisted together and used to clean a surface or rub it smooth
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