Invalidation
n. 无效, 失效\\n[法] 无效, 作废
✅ 同义词
🔴 反义词
🗣️ 情景例句
Payments over thirty years?
三十年分期付款吗？
By the side of sickness health becomes sweet.
和疾病相比较，才显得健康的可贵。
I think I've filled in everything correctly.
我想各项都填对了。