Verification and validation
[计] 检验和确认
🧩 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;
and
[ənd, ən,ænd]
conj. 和，与;而且;于是，然后;因此;
n. 批准, 确认\\n[计] 证实, 检验
🗣️ 情景例句
After Richard was born.
等生下Richard之后。
The purpose of my coming here is to inquire about possibilities of establishing trade relations with your company.
我此行的目的正是想探询与贵公司建立贸易关系的可能性。
Half an hour later, another man struck a match for a cigarette and this time the whole of the inside of the ship caught fire.
半小时后，又一个工人擦亮火柴想点支香烟，这下整个船舱都起了火。