在上面包扎一个绷带。

Put a bandage on it.

医生给他换了新的绷带。

The doctor changed his bandage.

她小心地解开了绷带。

She carefully removed the bandage.

她用绷带包扎了伤口。

She wrapped the wound with a bandage.

她在伤口上敷了一块绷带。

She applied a bandage to the wound.