ranocaine

例句：

1. 1. The patient was given ranocaine for pain relief.
   患者被给予罗那卡因以缓解疼痛。
2. 2.The anesthesiologist administered ranocaine to the patient during surgery.
   麻醉师在手术中给患者注射了罗那卡因。
3. 3. Ranocaine is a commonly used anesthetic agent in surgical procedures.
   罗那卡因是外科手术中常用的麻醉剂。