National security agency
un. 国家安全局\\n
🧩 词语组成解析
national
['næʃnəl]
adj. 国家的;国有的;国民的;民族主义的;
n. [常用复数]全国性比赛;某国国民;全国性报刊;（机构等的）全国总部;
nat出生的+ion名词后缀+al...的 →出生地的 →国家的，民族的
🗣️ 情景例句
I agree, Marilyn.
我同意， Marilyn。
Yes. Please do.
好，请说。
Though my aunt pursued what was, in those days, an enlightened policy, in that she never allowed her domestic staff to work more than eight hours a day, she was extremely difficult to please.
姑妈待佣人在当时算是开明的，从来不让佣人每天工作超过8小时，但他们很难使她称心如意。