certify
美[ˈsɜ:rtɪfaɪ] 网络证实；保证；发证书给；核证
1 . This swimming certificate is to certify that I swim one hundred metres.
这张游泳证证明我可以游100米.
来自《简明英汉词典》
2 . Can you certify for his ability as a teacher?
你可以保证他能胜任老师的工作 吗 ?
来自《简明英汉词典》
3 . I can certify to his good character.
我可以证明他品德好.
来自《简明英汉词典》
4 . The National Election Council is supposed to certify the results of the election.
全国选举委员会应对选举结果出具证明。
来自柯林斯例句
5 . Each year they audit our accounts and certify them as being true and fair.
他们每年对我们进行账务审核，以确保其真实无误。
来自辞典例句
1.provide evidence for; stand as proof of; show by one's behavior, attitude, or external attributes;
His high fever attested to his illness
2.guarantee payment on; of checks
3.authorize officially;
I am licensed to practice law in this state
4.guarantee as meeting a certain standard;
certified grade AAA meat
5.declare legally insane