Quantic
n. 多元齐次多项式
✅ 同义词
🗣️ 情景例句
You don't have a leg to stand on.
你的观点不值一驳。
It's no use pumping a dry well.
徒劳无益。
A lot of things can change over twenty-one years.
21年了，许多东西都可能改变的。