ring-knife

英 [rɪŋ naɪf] 美 [rɪŋ naɪf]

网络  环状刀

医学



双语例句

  1. The influences of cutting area of ring-knife and anisotropic properties of loess on subsidence coefficient
    环刀面积及黄土各向异性对湿陷系数的影响