生苔的,落伍的
Moss-grown \Moss"-grown`\, a. Overgrown with moss.
moss-grown adj 1: overgrown with moss [syn: {mossy}] 2: (used pejoratively) out of fashion; old fashioned; "moss-grown ideas about family life" [syn: {fogyish}, {mossy}, {stick-in-the-mud(p)}, {stodgy}]