Backcross
vt.vi. 使回交, (使)逆代杂交
✅ 同义词
🗣️ 情景例句
That will be fine.
那可以。
As the inner life is, so will be the language.
言为心声。
Don't thank goodness! Thank this good girl!
不要谢天谢地！要谢这位好姑娘！