To compare the extracorporeal knot-tying suture with metallic endoclips in laparoscopic appendiceal stump closure in terms of complications, operative time, hospital stay and cost.
比较打结缝合在并发症发生率、腹腔镜阑尾残端闭合金属夹的体外结手术时间、住院时间和费用方面。
2
I think they'll be tying the knot soon.
我想他们很快就要结婚了。
3
However, the majority of the class was dedicated to equipment, safety measures, and knottying. In all honesty, the class should have been called knottying 101.