self-floating steel jacket自: self; oneself; one's own浮: float; drift式: type; style钢: sharpen; strop; whet导管: conduit; conduit pipe; draug ...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:自浮式钢导管架,即可在微信中查询翻译