anesthetic|anesthetics

医生在手术前给我打了麻醉剂。

The doctor gave me an ___anesthetic before the surgery.

牙医在拔牙前使用了麻醉剂。

The dentist used ___anesthetics before pulling the tooth.

手术前医生会给你注射麻醉剂。

The doctor will give you an ___anesthetic injection before the surgery.