Certifying
v. （尤指书面）证明( certify的现在分词 ); 发证书给…; 证明（某人）患有精神病; 颁发（或授予）专业合格证书
✅ 同义词
🗣️ 情景例句
These documents will give you some idea of our background.
这些资料会给您提供一些参考。
Just pretend I didn't say anything.
就当我什么也没说过。
It's the same colour.It's green, too.
一样的颜色， 也是绿的。