Population pyramid
[法] 表示人口分布的统计图表, 人口金字塔
🧩 词语组成解析
pyramid
['pɪrəmɪd]
n. 金字塔;角锥状物;
vt. 使…成塔尖形;使…节节建立;使…上涨;
vi. 成金字塔状;渐增;连续投机;
🗣️ 情景例句
Relax with the family and then look for some work.
与家人轻松一段时间 ，然后找个工作。
Can you help me out? I'm trying to find a post office.
你能帮我个忙吗？我想找个邮局。
It was true that he had just bought a lamb, he explained, but his lamb was black.
不错，他的确刚买了一只羔羊，阿列科解释说，但他的羔羊是黑色的。