secondary forest

• 次生林

secondary forest的用法和样例：

例句

1. Part of the area which is not under cultivation may have the appearance of a secondary forest.
   林地中尚未耕作的部分看上去如同次生林。
2. When primitive subalpine abies forest was deforested to cropland, soil carbon stock and its stability decreased.
   人工林土壤呼吸速率大于天然次生林，农地和草地呼吸速率最低。