trunk
noun (MAIN PART)
B2 [ C ]
the thick main stem of a tree, from which its branches grow
the main part of a person's body, not including the head, legs, or arms:
The statue shows the head, trunk, and arms of an old man.
the main part of a blood vessel or nerve:
a nerve trunk injury
예문
The way that the trunk of a tree divides into smaller and smaller branches and twigs is an approximate fractal pattern.
This tree trunk sounds hollow.
The biggest obstacle in our way was a tree trunk in the road.
He whacked the tree trunk with his stick.
This totem pole is carved out of a single tree trunk.