导管 dǎoguǎn botanical vessel Definitions Defs Origin Strokes Stroke Words Sentences Sents Showing: catheter All meanings 3 dǎoguǎn 3 botanical vessel 1catheter 1duct 1 1 sentence for 导管 (dǎoguǎn — catheter) 医生将导管插入了手术后患者的膀胱。 yīshēng jiāng dǎoguǎn chārù le shǒushù hòu huànzhě de pángguāng. The doctor inserted a catheter into the patient's bladder after surgery. Source: Dong Chinese Dictionary