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
I don't know how she does it.
我不知道她怎么办到的。
Melissa and Henry have the flowers.
梅丽莎和亨利有花儿。
Mr. Smith knew Jack didn't look at the others because he was nervous.
史密斯先生知道杰克不敢看别人是因为紧张。