trabecular vessel横纹: band导管: conduit; conduit pipe; draug ...环纹导管: annular duct; annular vessel; ring vessel; ringed vessel孔纹导管: pitted vessel螺纹导管: screwed conduit; spiral duct; spiral vessels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:横纹导管,即可在微信中查询翻译