您要查找的是不是：
- The doctors shall operate on his central nervous system. 医生们将要对他的中枢神经系统动手术。
- Designed to operate on land, water, or in air. 长于陆海空作战的，三栖的可在陆上、水上或空中操作的
- The doctors decided to operate on him for the tumor. 医生们决定为他开刀切除肿瘤。
- The old man was dying. It was just and shot in the dark to operate on him. 那老人生命垂危，给他做手术只是没多大希望地试一试。
- Nearly all the tractors operate on diesel oil. 几乎所有的拖拉机都用柴油开动。
- We still had to operate on a shoestring. 我们仍得小本经营。
- His fitness to operate on a patient is in question. 他是否适宜为患者动手术还是个问题。
- This law becomes operative on 12 May. 此法令自5月12日起生效。
- The doctors decided to operate on the patient once. 医生们决定立刻动手术。
- Her arm has been hocussed, now operate on her. 她的手臂已麻醉好，现在动手术吧。
- She's having an operation on her leg. 她的腿正在动手术。
- The new schedule come into operation on June 1st. 新的日程表是从6月1日开始实行的。
- The surgeon operated on her for a tumor. 医生为她的肿瘤开刀。
- The surgeon operated on him to remove the tumor. 外科医生给他做手术以切除肿瘤。
- Police speed traps are operating on this motorway. 这条高速公路上有超速监测器。
- The surgeon operated on her for appendicitis. 外科医生为她做阑尾切除手术。
- Will you like a teddy panda operate on batteries? 你要用电池操作的玩具大熊猫吗?
- The doctor had to operate on his daughter that day. 那天医生不得不为他女儿做手术。
- It's necessary to operate on him. 必须给他做手术。
- We will operate on you for appendicitis. 我们要对你动阑尾切除手术。
