ointment

The doctor prescribed a cooling ointment to help heal the red rash on his arm.

(Chinese) 医生开了一种清凉药膏，以帮助治愈他手臂上的红疹。

Apply the antibiotic ointment to the cut before covering it with a clean bandage.

(Chinese) 在用干净的绷带覆盖伤口之前，先在伤口上涂抹抗生素药膏。