estradiolum

例句：

1. 1. 肠系膜
   Intestinal mesentery
2. 2. 腹膜后间隙
   Posterior abdominal space
3. 3. 腹膜后区
   Posterior abdominal region
4. 1. The surgeon performed a laparotomy to remove the estradiolum.
   外科医生进行了一次腹腔镜手术，以移除肠系膜。
5. 2.The patient was placed in the prone position for better access to the estradiolum.
   患者被置于俯卧位，以便更好地进入腹膜后间隙。
6. 3. The anesthesiologist carefully monitored the patient's vital signs and estradiolum during the procedure.
   麻醉师在手术过程中仔细监测了患者的体征和腹膜后区。