Existence verification
[计] 存在证实
🧩 词语组成解析
verification
[,verifi'keiʃən]
n. 证明;证实;<哲>（指通过经验）证明（某命题正确）;核实;
🗣️ 情景例句
Can you give me this for cheaper?
能便宜一点给我吗？
There have been a lot of changes here in the last 20 years.
在这20年里这里有很多变化。
I've been working at a meat factory for about two months now.
大约两个月来，我一直在一家肉厂干活。