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
Tom's about to open the doors. Tom
准备要开门了。
From today, let us begin to work together.
从今天开始让我们一起工作吧。
He talks as if he were the head of the office.
他说话的口气像办公室主任似的。