Homeland security
国土安全；国家安全
🧩 词语组成解析
homeland
['həʊmlænd]
n. 祖国，家乡;（南非种族隔离制度下的）黑人住宅区;
🗣️ 情景例句
Can I count on your help?
我能仰仗你的协助吗？
As far as I'm concerned, you can stay out all night.
对我来说，你可以整晚都在外面。
Would it be too much to ask you to respond to my question by tomorrow?
可以请你在明天以前回复吗？