psicaine

例句：

1. 1.The patient was given psicaine for the pain.
   病人因为疼痛被给予普西卡因。
2. 2.Psicaine is a commonly used anesthetic in dentistry.
   普西卡因是牙科中常用的麻醉剂。
3. 3.During the surgery, the doctor applied psicaine to the area to numb it.
   手术期间，医生将普西卡因涂抹在需要麻醉的区域以使其麻木。