您要查找的是不是：
- He was given a purgative before the operation. 他在手术前用了通便药.
- Before the operation he used to have a headache. 在未动手术之前,他以前经常头痛。
- Louise was heavily doped before the operation. 露易丝在开刀前被施用很重的麻醉药。
- Visiting before the operation 术前访视
- The doctors held a consultation before the operation. 医生在作手术前进行了会诊。
- The patient must be sedated before the operation. 病人在手术前一定要服镇静剂镇静下来。
- They had doped(up) the patient heavily before the operation. 他们在手术前已给病人深度麻醉。
- The doctor instructed the nurses to scrub up before the operation. 医生告诉护士们在手术前要彻底清洗消毒。
- Most painful moment: just before the operation of appendectomy. 最痛苦的时刻:就是前不久的阑尾切除术。
- The operation did not complete before the time-out period ended. 该操作未在超时时间到期之前完成。
- Parental consent is required before the operation can take place. 手术之前需要得到家长的许可。
- The patient must be anesthetized before the operation. 病人在手术前必须实行麻醉。
- No epiretinal membrane of macula was found before the operation. 全部患眼术前均未发现黄斑前膜,手术方法均采用巩膜外手术。
- The fox ran away before the hunter shot it. 那只狐狸在猎人向它射击前跑掉了。
- The doctor instructed the nurses to asepticize before the operation. 医生告诉护士们在手术前要彻底清洗消毒。
- I want to catch forty wink before the guest arrive. 我想在客人到达之前，先打个盹儿。
- He is in charge of the operation of the steel mill. 他负责这家钢厂的经营工作。
- He made a statement before the House of Commons. 他在下议院当众发表了一个声明。
- The operation was a marvel of medical skill. 这个手术是医术的一个非凡范例。
- The courtiers cringed before the Queen. 朝臣们在女王面前卑躬屈膝。
