Drag toothpick or knife through sour cream from center outward to make spider web design.

用牙签或者小刀从圆的中心向四面划，形成蜘蛛网的形状。

youdao

SETTING: X knife Treatment Center, First Affiliated Hospital, Henan University of Science and Technology.

单位：河南科技大学第一附属医院x刀治疗中心。

youdao

SETTING: X knife Treatment Center, First Affiliated Hospital, Henan University of Science and Technology.

单位：河南科技大学第一附属医院x刀治疗中心。

youdao