cer·tif·i·cate /səˈtɪfɪkət $ sər-/ ●●○ S3 W3 noun [countableC] 1 RECORDan official document that states that a fact or facts are true 证明书,证书birth/death/marriage certificate (=giving details of someone’s birth, death, or marriage) 出生/死亡/结婚证书
n COLLOCATIONSADJECTIVES/NOUN + certificate a medical certificateYou can get a medical certificate that shows which vaccinations you've had.
a birth certificateIn order to get a passport, you'll need your birth certificate.
a marriage certificateHe found a copy of his parents' marriage certificate.
a death certificateAccording to his death certificate, he died aged 44.
a share certificate (=proving what shares someone owns)She kept official letters and share certificates in a locked case.
verbsissue a certificate (=officially provide one)The certificate will be issued upon payment of the fee.