您要查找的是不是：
- He's mending nicely after his operation. 手术后他正在顺利康复。
- A line segment that joins two points on a curve. 弦将两点用曲线连接起来的曲线段
- He is in charge of the operation of the steel mill. 他负责这家钢厂的经营工作。
- The bank plan a rescue operation for the company. 银行计划对这个公司采取挽救措施。
- She cleaned a small segment of the painting. 她把画儿上的一小部分擦干净了。
- The operation was a marvel of medical skill. 这个手术是医术的一个非凡范例。
- The abdominal segment of an insect. 腹面昆虫的腹部体节
- Our business segments operate across four regions. Their activities are supported by a number of key corporate functions. 业务活动主要在四个地区展开，其经营活动由众多的企业功能部门来共同完成。
- The company dominates this segment of the market. 这家公司控制了这一部分市场。
- An operation is needed to remove your tonsil. 需要进行手术摘除你的扁桃体。
- The operation went like clockwork. 手术进行得极为顺利。
- When does the new law come into operation? 这项新法律何时生效？
- She was keyed up over her impending operation. 她为了即将进行的手术而心中忐忑不安。
- The length of any such line segment. 半距离这种线段的长度
- The actual operation lasted eight hours. 实际手术进行了8个钟头。
- The surgeon is performing a delicate operation. 那位外科医生正在做一个很精细的手术。
- He heads up the operation in northern Europe. 在北欧他领导企业的业务活动。
- I'll have an abdominal operation tomorrow. 我明天要做个腹部手术。
- 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。
