testament

n. 圣约,与神的誓约,圣约书

Her solicitor drew up her last will and testament.

她的律师拟就了她的遗嘱。

This aircraft's safety record is an impressive testament to its designers' skill.

这种飞机的飞行安全记录令人印象深刻，证明了该机种设计师本领非凡。