Smithsonian agreement
[经] <<史密森协定>>
🧩 词语组成解析
n. 史密森尼（美国博物馆）；史密森学会
🗣️ 情景例句
How much will it cost?
需要多少钱？
My sister was born in nineteen thirty-eight.
我的妹妹是一九三八年出生的。
It's used for cutting.
用于切割。