短語詞組短語mountainous epidemic district 山區(qū)疫區(qū)a mountainous district 多山地區(qū);山區(qū)mountainous district railway 山區(qū)鐵路poor mountainous district 貧困山區(qū)mountainous district subgrade 山區(qū)路基Mountainous and Hilly District 低山丘陵區(qū)hilly and mountainous district 山丘區(qū)Anji mountainous district 安吉山區(qū) 返回 mountainous district