小指

例句：

1. 1. She picked up the pen and wrote down her name on the paper.
   她拿起笔在纸上写下了自己的名字。
2. 2. The chef carefully measured out the ingredients for the recipe.
   厨师仔细地为食谱测量了食材。
3. 3. He used his fingers to pick up the ball and throw it back into the basket.
   他用手指捡起球，然后把它扔回篮子里。