基本解释甸區域英汉例句雙語例句Choropleth maps: Mapping data collected in enumeration units, such as country, province and district, by shading them according to a variable or attribute.麪量圖：根據該空間單位的數值塗上不同顔色，地圖數據多由國家、省份或地區等單位收集得來的。enumeration district更多例句词组短语短語census enumeration district 人口普查計數區域enumeration district更多词组专业释义生物學甸區域