chrome-sized roving铬盐: chromic salts处理: deal or cope with玻璃丝: glass silk; glass fiber条: twig铬盐处理: after treatment with chrome salt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:铬盐处理玻璃丝条,即可在微信中查询翻译