certifiably
🇺🇸
/ˈsɜːrtɪfaɪəbli/
🇬🇧
/ˈsɜːtɪfaɪəbli/
adverb
R
Proven to be true or genuine by an official document or authority.
The doctor said that he was certifiably sane, which was a relief to everyone.
医生证明他精神正常，这让每个人都松了一口气。
translation
经认证地