depopulation
词形变化：
名词: depopulation | 动词过去式: depopulated | 动词过去分词: depopulated | 动词现在分词: depopulating | 动词第三人称单数: depopulates |
depopulation
词形变化：
名词: depopulation | 动词过去式: depopulated | 动词过去分词: depopulated | 动词现在分词: depopulating | 动词第三人称单数: depopulates |