nylon-coated metal尼龙: nylon覆: cover面: face金属: metals genus尼龙覆面钢: nylon coated metal; nylon-coated metal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:尼龙覆面金属，即可在微信中查询翻译
