导尿管 (dǎo nì) — urinary catheter

A medical tube inserted into the body to drain urine from the bladder. 导 here means 'to guide/lead' (not 'to conduct electricity').

noun
urinary catheter
양사 ·

예문

  • 导尿管
    Yī shēng gěi bìng rén chā shàng le dǎo nì.
    The doctor inserted a catheter into the patient.
  • 导尿管
    Shǐ yòng dǎo nì xū yào zhù yì wèi shēng.
    Using a catheter requires attention to hygiene.
  • 导尿管
    Shǒu shù hòu tā xū yào dài zhe dǎo nì jǐ tiān.
    After surgery, he needs to have the catheter for a few days.

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