Monophyly
单系
🗣️ 情景例句
We'll move after the school term.
我们等这学期结束后再搬。
We can't persuade the end-users to buy your products at this price.
按这个价格，我们不能说服用户购买你们的产品。
Just as Mrs.Richards was entering the dinning room, there was a knock on the front door.
理查兹夫人刚刚走进餐厅，前门就传来敲门声。