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
Good day.
再见！
What are you going to do?
你要做什么？
There was too much work for our computer to cope with.
我们的计算机要做的工作太多，简直应接不暇。