Polypetalae
[植]离瓣群
🗣️ 情景例句
Welcome, Mr. Stewart.
欢迎， Stewart先生。
Would you mind closing the window for me?
能帮我关一下窗户吗？（你介意关下窗户吗？）
This is our most recently developed product.
这是我们最近开发的产品。