certify

英 ['s??t?fa?] 美['s?t?'fai]
  • v. 證明；保證

英英釋意

1. provide evidence for; stand as proof of; show by one's behavior, attitude, or external attributes;
"His high fever attested to his illness"
"The buildings in Rome manifest a high level of architectural sophistication"
"This decision demonstrates his sense of fairness"
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