Backcrossing
v. 回[逆]交, 回交杂种( backcross的现在分词 )
✅ 同义词
🗣️ 情景例句
Thank you.
谢谢你。
I had the luck of finding a good job.
我幸运地找到一个好工作。
Stories about people often attract far more public attention than political events.
常人轶事往往比政治事件更能引起公众注意。