sense of moldiness 霉味
avoid moldiness 防止发霉
mildew and moldiness 霉菌与霉变
A: Why does this room smell so strange?
A：为什么这个房间闻起来这么奇怪？
B: I think it is the moldiness from the old damp walls.
B：我觉得是旧的潮湿墙壁散发出的霉味。
1) 物质表面长霉的状态
2) 潮湿且带有霉味的感觉
3) 霉菌生长的情况
1. 霉变；发霉；霉味
noun
1. The state of being covered with or containing mold.
Synonym: mustiness, dampness