林相línxiàng 1.由于林冠层次和林木组成结构的不同而表现出的森林外貌;森林的外形{appearance or configuration of a forest, caused by irregular canopy, different tree species and shapes}: ～整齐。{uniform forest} 2.指森林的林木品质和生长情况{quality of trees, and growth of a forest}: ～优良。{high-grade forest}