IV

点滴、静脉注射、输液医学

The nurse put an IV in her arm before surgery.

护士在手术前替她的手臂打了点滴。

四、罗马数字四

The chapter is labeled IV in the table of contents.

目录上这一章标示为第四章。

静脉注射的、静脉内的医学

Doctors gave him IV fluids to treat the dehydration.

医生为他静脉输液以治疗脱水。