Xenogeny
n. [生物] 自然发生, 世代交替
🗣️ 情景例句
Has he made it up with her yet?
他和她和好了吗？
My son has outgrown these trousers.
我儿子已经长的穿不了这条裤子了。
Two of his assistants had been working busily since eight o'clock and had only just finished.
他手下两名店员从早上8点就开始忙碌，这时刚刚布置完毕。