Polyphylesis
n. 多源发生说
🗣️ 情景例句
Keep trying! don't give up the ship.
继续努力！ 别轻易放弃！
You can stay as long as you pay the rent on time.
只要你按时交房租，你就能住这儿。
On her way home she bought a new pen at a shop.
回家路上，她在一家商店买了一支新钢笔。