Treecen.特里斯
treen.树;树状物
tree classification树木分类
tree type structure树形结构
treeaty reinsurance特约再保险,合约,再保险
tree-type network树形网
tree-like crystal树枝状晶体
tree transformation树形变换
tree increment plot树木生长标地
tree-planting day植树节
tree characteristic植株性状
tree planting auger植树螺旋钻