abdominal speculum

• 腹腔镜

abdominal speculum的用法和样例：

例句

1. Laparoscopic operation is better than conventional operation on the relief of abdominal distention, body recovery, appetite promotion and body resistance enhancement.
   腹腔镜手术较开腹手术有利于体力恢复，减少腹胀，增强食欲及增强机体抵抗力，值得推广。