云杉 的中文句子和英文句子

（茎）贯顶的，（树性）塔状的主轴延伸成不分枝的茎或杆的，如云杉

Having a single, undivided trunk with lateral branches, as in spruce trees.


云杉和松树都是常绿树木。

Spruce and pine are evergreen trees.