Founder effect
创建者效应
🧩 词语组成解析
🗣️ 情景例句
Oh, well, that would be very nice.
噢， 好吧， 那倒很好。
If you sell the cow, you sell her milk too.
蚀了本也输了利。
By 1820 the population of New York had grown to about 125,000, making it the largest city in the USA.
到1820年，纽约市的人口增长到12。5万人左右，使它成了当时美国最大的城市。