相关单词同义词catheter, ductus, 近义词 outlet 出路, channel 频道, canal 运河, duct 管道, tube 管子, pipe 管子, ditch 沟渠, drain 排出, watercourse 水流临近词concn, con, consumptive use, conjunctive use, condensing coil, condensate seal, consumptive VAT, concorance rate, constan voltage, converging lens, Concluding Mark, Conophyma oliva相似词conduct, conduction, conductive, conductor, condylar, condyle, condyloid, cone, 返回 conduit