When using knives, should the blade down, the index finger ridge cut by the knife.

在使用刀时，应刀刃向下、食指按在刀脊上切割。

youdao

When using knives, should the blade down, the index finger ridge cut by the knife.

在使用刀时，应刀刃向下、食指按在刀脊上切割。

youdao