trunk

树干；躯干；象鼻；汽车车尾的行李箱英释nnthe thick central woody stem of a tree

把…放入旅行箱内vtvt

干线的；躯干的；箱子的adjadj

1 trunk road,干道；干线道路

2 trunk line,干线；中继线，长途电话线

3 tree trunk,树干

4 trunk stream,干流；主流

5 elephant trunk,象鼻管；溜管

6 sympathetic trunk,交感干；交感神经干

7 trunk amplifier,干线放大器

1 He left his bicycle leaning against a tree trunk ..他把他的自行车斜靠在树干上。