... three folding bed 三折病床 three flanged nail三刃钉 three edged needle 三棱针 ...
双语例句
1
自1957至1976年用三刃钉治疗股臂颈骨折592例,结果表明它仍是一种可靠的治疗方法。
From 1957 to 1976, 592 cases of fractures of the femoral neck were treated with Smith-Peterson's nail. The results showed that it is still a reliable method.