knife shaft

例句：

1. 1.The chef carefully measured out the ingredients forthe steaks.
   厨师仔细测量了牛排的配料。
2. 2. The knife was sharp enough tocut through even the toughest steak.
   这把刀足够锋利，可以切穿最厚的牛排。
3. 3. The chef used a knifeshaft to carve the meat into thinslices.
   厨师用刀柄将肉切成薄片。