采用一定的器械或装置通过静脉血管缓缓输入或注射（血液等）infusion

• 它按计算机程序连续一昼夜由皮下给患者输注小剂量胰岛素。

  It gives subcutaneous infusions of small doses of insulin to patients around the clock according to a computer program.

• 我国在解决继发性血小板输注耐受等方面达到了很高水平。

  China has reached a very high standard in areas such as resolving tolerance to secondary platelet infusions.