Backcross
vt.vi. 使回交, (使)逆代杂交
✅ 同义词
🗣️ 情景例句
Have you ever owned an animal?
你曾养过动物吗？
Congratulations on your success in the election.
我恭喜你当选了。
She was injured badly in the accident.
她在这次意外中受到重伤。