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
You go ahead with the formalities. I'll see to the heavy luggage.
您先去办手续，我来帮您照看大件行李。
Imagination is the source of creation.
想象是创作之源。
As soon as I tap on the window, you must stop within five feet.
我一敲车窗，你必须把车停在5英尺之内。