She would thrash around in her hospital bed and remove her intravenous line.

她会在医院的病床上剧烈扭动并拔掉静脉注射管。

《柯林斯英汉双解大词典》

Your intravenous line will be removed.

静脉通道将被移除。

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What is an intravenous line and why is it used?

什么是静脉导管，使用的原因是什么？

youdao

Reclast patients need to be hooked up to an intravenous line.

FORBES: Magazine Article

We regulated his intravenous fluids according to venous-pressure measurements from his jugular line.

NEWYORKER: The Checklist