certify

/ˈsərtəˌfaɪ/

provide evidence for; stand as proof of; show by one's behavior, attitude, or external attributes

中文释义：证明；证实；认证

The accountant must certify the financial statements before they are released.

会计师必须在财务报表发布前对其进行认证。

Doctors need to certify that the patient is fit for surgery.

医生需要证明患者适合进行手术。