trunk

柯林斯词典

1. N-COUNT The trunk of a tree is the large main stem from which the branches grow. 树干
...the gnarled trunk of a birch tree. …一棵长满节瘤的桦树的树干。
2. N-COUNT A trunk is a large, strong case or box used for storing things or for taking on a trip. 大箱子
Maloney unlocked his trunk and took out some coveralls. 马洛尼把他的大箱子的锁打开了，拿出了一些工作服。
3. N-COUNT An elephant's trunk is its very long nose that it uses to lift food and water to its mouth. 象鼻
Manfred the elephant reached out with his trunk and gently scooped up the baby. 大象曼弗雷德伸出它的鼻子，轻轻地抱起了幼仔。
4. N-PLURAL Trunks are shorts that a man wears when he goes swimming. 男式游泳裤
5. N-COUNT Your trunk is the central part of your body, from your neck to your waist. (人体的) 躯干[正式] [usu sing]
The leg to be stretched should be positioned behind your trunk with your knee bent. 要伸展的那条腿应该放在躯干的后面并弯曲膝盖。
6. N-COUNT The trunk of a car is the same as the . 后备箱[美国英语]

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.