Choropleth map
地区分布图
🧩 词语组成解析
map
[mæp]
n. 地图，天体图;类似地图的事物;〈美俚〉脸，面孔;（染色体上基因排列的）遗传图;
vt. 绘制（一地区等的）地图;勘查;详细规划;[遗传学]比对;
🗣️ 情景例句
You're most welcome.
不用客气。
Many hands make quick work.
人多干活快。
They were glad of the examination being over.
他们为考试结束了而高兴。