fairy ring：菌環(huán)群落

exuviae 蛻;脫皮殼 | fairy ring 菌環(huán)群落 | fallout 落塵

trees that shed their leaves in autumn：秋天落葉的樹

if an animal sheds its skin, or a plant sheds leaves, it loses them naturally 蛻;落 V... | How often does a snake shed its skin? 蛇多長時間蛻一次皮... | trees that shed their leaves in autumn 秋天落葉的樹

How often does a snake shed its skin：蛇多長時間蛻一次皮

if an animal sheds its skin, or a plant sheds leaves, it loses them naturally 蛻;落 V... | How often does a snake shed its skin? 蛇多長時間蛻一次皮? | trees that shed their leaves in autumn 秋天落葉的樹