Invalidation
n. 无效, 失效\\n[法] 无效, 作废
✅ 同义词
🔴 反义词
🗣️ 情景例句
Oh, that's not too far from here!
噢， 那儿不很远。
The history paper was really easy, so was the biology one.
历史试题确实容易，生物试题也很容易。
Boxing matches were very popular in England two hundred years ago.
两百年前，拳击比赛在英国非常盛行。