Invalidated bonds
[经] 宣告无效的债券
🧩 词语组成解析
v. 使无效( invalidate的过去式和过去分词 ); 使作废; 证明…错误; 使站不住脚
n. 镣铐, 监禁
🗣️ 情景例句
Good-bye.
再见。
Praise is not pudding.
恭维不是布丁。
Yes, we might have to do that.
是呀，恐怕只有这么做了。