封閉式人口,封閉性人口
詞語: 封閉式人口,封閉性人口
解釋: closed population
詞典: 貿易專業漢英詞典
封閉式人口,封閉性人口 相關解釋
closed population 〔名詞〕封閉性人口
closed population 封閉式人口,封閉性人口
closed population 閉塞羣
本文鏈接:https://www.yyxkb.com/hanyingcidian/maoyihanying/496072.html