shear apparatus

例句：

1. 1.The chef used a sharp knife to shear the meat.
   厨师用一把锋利的刀将肉切成薄片。
2. 2. She sheared her hair for the party.
   她为了派对剪了头发。
3. 3. Theshears were too smallto cut through the thick fabric.
   剪刀太小，无法剪断厚实的布料。