Polycross
多系天然杂交, 多向杂交, 多父本杂交
🗣️ 情景例句
I'm too. I hope we can get together again.
是的。我们后会有期。
He's tired because he worked hard all day today.
他疲倦是因为他今天整天努力工作。
One day, the Shutes heard that there was a good doctor in a town not far away.
有一天，舒特家人听说不远的镇上有一位好医生。