v.使镇定，安定，安静，平静，安神

The vet tranquilized the wild animal before performing surgery.
兽医在进行手术前给野生动物注射了镇静剂。
They decided to tranquilize the aggressive dog to prevent it from harming anyone.
他们决定给那只攻击性强的狗注射镇静剂以防止它伤害任何人。
The patient was given a tranquilizer to help them relax before the procedure.
患者被给予了一种镇静剂，以帮助他们在手术前放松。
The police had to tranquilize the escaped zoo animal before they could safely capture it.
警察必须先给逃跑的动物园动物注射镇静剂，然后才能安全地捕捉它。
She took a tranquilizer to calm her nerves before the big presentation.
她在大型演讲之前服用了镇静剂来安抚自己的神经。
The doctor recommended tranquilizing the patient during the MRI scan to keep them still.
医生建议在MRI扫描期间对患者进行镇静，使他们保持静止。
The mother gave her child a mild tranquilizer to help them sleep on the long flight.
母亲给了孩子一种温和的镇静剂，以帮助他们在长途飞行中入睡。
The dentist administered a local anesthetic and a tranquilizer to make the procedure more comfortable for the patient.
牙医给患者施用了局部麻醉和镇静剂，使手术过程更舒适。
The lion was tranquilized so that the veterinarians could examine its injured leg.
狮子被注射了镇静剂，以便兽医可以检查其受伤的腿。
He took a tranquilizer to ease his anxiety before the job interview.
他在面试前服用了镇静剂以缓解焦虑。