trunk

树干, 干线, 躯干, 主干, 象鼻, 箱子

the main stem of a tree; usually covered with bark; the bole is usually the part that is commercially useful for lumber; luggage consisting of a large strong case used when traveling or for storage

把...放入旅行箱内

树干的, 躯干的, 干线的, 箱形的

象鼻

树干