Validation techniques
[经] 验证方法
🧩 词语组成解析
n. 批准, 确认\\n[计] 证实, 检验
n. 方法；技巧；技术（technique的复数）
🗣️ 情景例句
Well, I never! I thought you were in HongKong.
哎，我真没想到！我还以为你在香港呢。
What do you mean by that?
你这话是什么意思？
A flight attendant would take charge of me and I never had an unpleasant experience.
我总是由一位空中乘务员照管，从未遇到过不愉快的经历。