de.cen.ni.um
n.(名词)【复数】 de.cen.ni.ums 或 de.cen.ni.a [-sμn.ô-…] A period of ten years; a decade.十年期;十年
来源:Latin 拉丁语 from decennis [lasting for ten years] 源自 decennis [持续十年] decem [ten] * see dekô decem [十] *参见 dekô annus [year] * see at- annus [年] *参见 at-