短語詞組短語Urban Livability 城市宜居性livability seedling 幼苗存活率livability index 適合居住指數(shù)seedling livability 幼苗存活率birth livability 出生存活率livability space 可居住空間cell livability 細胞存活率Livability assessment 宜居性評價increase livability 提高成活率 返回 livability