verb🔗Share证明，证实。 To attest to (a fact) as the truth."The doctor certifies that the student is healthy enough to participate in sports. "医生证明该学生身体健康，可以参加体育运动。lawbusinessgovernmentChat with AIVocabulary GamePractice Reading
verb🔗Share证明，证实。 To authenticate or verify in writing."The doctor certifies that John is healthy enough to return to work. "医生证明约翰的身体已经足够健康，可以回去工作了。businesslawserviceorganizationwritingjobChat with AIVocabulary GamePractice Reading
verb🔗Share证明，证实，认可。 To attest that a product, service, organization, or person has met an official standard."These blankets have been certified as fireproof."这些毯子已经通过防火认证，证明其符合防火标准。organizationbusinessservicejobqualityachievementChat with AIVocabulary GamePractice Reading
verb🔗Share证明，证实。 To inform; to tell (a person) that something is true."The doctor certifies that Maria is healthy enough to return to school. "医生证明玛丽亚已经足够健康，可以重返学校了。communicationstatementinfoChat with AIVocabulary GamePractice Reading
verb🔗Share证实， 查明 To assure (oneself) of something; to ascertain."The mechanic certifies that the brakes are safe before returning the car. "机械师在归还汽车之前证实刹车是安全的。businessjoblawscienceChat with AIVocabulary GamePractice Reading
