Security of subsistence
[经] 生存保证, 社会保险
🧩 词语组成解析
of
[əv]
prep. 关于;属于…的;由…制成;
aux. 助动词 [非标准用语、方言] =have [主用于虚拟语气];
🗣️ 情景例句
Everything will fall into place.
事情该怎样，就会怎样。
When the light went out, I was cleaning the yard.
当熄灯的时候，我在清理庭院。
What's the deadline?
截止到什么时候？