Federal reserve
（美国）联邦储备系统
🧩 词语组成解析
reserve
[rɪ'zɝv]
n. 储备;保护区;保留;替补队员;
vt. 储备;保留;预约;
vi. 预订;
adj. 保留的;预备的;
re再+serve服务，保持→再留住→预定n. 内向，沉默寡言
🗣️ 情景例句
You remember?
你还记得吗？
How many pieces are you going to take?
你要拿几支？
She picked it up and gave it back to me.
她把它捡起给了我。