certificate
noun
səˈtɪfɪkət
noun
1
an
official
document
that
states
that
a
fact
or
facts
are
true
证明书，证书
birth/death/marriage
certificate
2
an
official
paper
stating
that
you
have
completed
a
course
of
study
or
passed
an
examination
（毕业）文凭，成绩合格证书
a
degree
certificate
学位证书