手：指臂的末端，由腕关节、手掌、拇指和手指构成。

Hand: End part of the arm, consisting of the wrist joint, palm, thumb, and fingers.

youdao

手：指臂的末端，由腕关节、手掌、拇指和手指构成。

Hand: End part of the arm, consisting of the wrist joint, palm, thumb, and fingers.

youdao