To administer an intravenous drip, or an IV drip, is to insert a small tube into a vein in the patient's arm or hand and then connect the tube to a bag of fluid that will slowly drip into the patient's bloodstream. This method of administering medication or fluids is called "IV drip" in English.

The term "IV drip" comes from the way the fluid is delivered to the patient through a small tube, or "drip," that is inserted into a vein. The "IV" part of the term refers to the intravenous nature of the delivery, meaning that the medication or fluid is being injected directly into a vein.

Here are some examples of how to use the term "IV drip" in a sentence:

The nurse inserted the IV drip into the patient's arm and adjusted the flow rate to ensure that the medication was delivered at the correct rate.

The patient's condition improved after receiving the IV drip, and the doctor decided to continue the treatment for another day.

The emergency room was crowded with patients needing IV drips, and the staff worked tirelessly to ensure that everyone received the care they needed.

In Chinese, "打点滴" (dǎ diǎndī) can be used to describe the act of administering an IV drip. The term literally means "to give a dot drop," referring to the way the fluid is delivered to the patient through a small tube that "dots" the vein and allows the fluid to "drop" into the bloodstream.