Undefeated
a. （选手或运动队）未被打败过的, 未输过的; 不败
✅ 同义词
🔴 反义词
🗣️ 情景例句
I'd love to, Philip, but I'm afraid I can't.
我很想， Philip ，但是恐怕不行。
Nothing for nothing and very little for a half penny.
一分钱，一分货。
Who was it?
谁打来的电话？