Panmixis
n. [生]隨機交配,隨機交配群體
??? 情景例句
What's the best way to learn English?
學習英語最好的方法是什么？
An ass endures his burden,but not more than his burden.
驢子能負重，過重也難負。
What are their jobs?
他們是做什么工作的？