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