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
She makes a good living as an author.
她靠当作家过着优裕的生活。
You have to be operated on.
你得做手术。
the strangest of them being perhaps the hovercraft.
其中最新奇的要数气垫船了。