| 释义 | 
		mni·a·ce·ae \nīˈāsēˌē\ noun plural Usage: capitalized Etymology: New Latin, fr Mnium, type genus + -aceae  : a family of erect mosses (order Eubryales) that is sometimes treated as a subfamily of the Bryaceae but distinguished by the club-shaped paraphyses and the hexagonal cells of the upper leaf surfaces |