Corrival
n. 竞争的对手
✅ 同义词
🗣️ 情景例句
Out with it!
说出来吧！
You two don't have much contact
？ 你们俩没怎么联系吗？
You can enlarge your knowledge and learn some English at the same time.
你可以扩大你的知识面，同时又学习了英语。