trunk

trunk has many meanings

1.樹幹: tree
The trunk of this tree is four meters thick.

2.軀幹
The athlete has a powerful trunk.

3.象鼻子

4.(汽車後部的)行李箱
trunk [美]行李箱
boot [英]行李箱
Let me put your baggage in the trunk.

5.大型木制的旅行箱