n. 树干, 干线, 躯干, 主干, 象鼻, 箱子
vt. 把...放入旅行箱内
a. 树干的, 躯干的, 干线的, 箱形的
[计] 中继线; 母线
英文释义
n. the main stem of a tree; usually covered with bark; the bole is usually the part that is commercially useful for lumber
n. luggage consisting of a large strong case used when traveling or for storage