Backcross
vt.vi. 使回交, (使)逆代杂交
✅ 同义词
🗣️ 情景例句
I think I have an idea
我想我有一个办法
People usually stay out very late on New Year's Eve.
新年夜，人们通常都出去到很晚。
She had believed in me.
她相信我。