stainless steel bearings无: not have; there is not; be w ...锈: rust钢: sharpen; strop; whet轴承: bearing; axle bearing; beari ...铸钢轴承座: cast steel chock下载手机词典可随时随地查词查翻译关注微信公众号:chachacidian,回复:无锈钢轴承,即可在微信中查询翻译