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
This city is just too overpopulated.
这个城市人口太过稠密。
I'm confident you've made the right choice.
我确信你做了正确的选择。
One day she came into his office and happened to put her hands on the door of a locked safe.
一天，维拉走进父亲的办公室，偶然把手放在一个锁着的保险柜的门上，