Treasury bonds
[经] 财政长期债券, 国库债券, 库存公司债
🧩 词语组成解析
n. 镣铐, 监禁
🗣️ 情景例句
Language is for the exchange of idea, for communication.
语言是用来交换思想，用来交流的。
How much is the telephone bill a month?
每个月电话费要多少钱？
Television cameras and newspapers carried the news to everyone in the country.
电视摄像机和报纸把消息传送到全国。