diploma

n. /dɪˈploʊmə/ B2

文凭；毕业证书

An official certificate awarded on completing a course of study.

仙境例句

On his rock, wet but still clear, lay the Mock Turtle's old school diploma.

假海龟的旧毕业文凭就放在他的岩石上，湿是湿了，字还看得清楚。