剪刀形的的英文

例句与用法

1. The scissors shape of concavity on the wall was used to lock the beam to avoid damages from earthquakes and the square cave was dug by cing s army to put posts while constructing their barracks
   城壁的上端仍留有剪刀形的壁锁凹痕，是锁梁柱用的，防地震；方形的洞口则是清军筑营房时挖的，用来放柱子。