我家门前有一大排柳树。春天一到,柳树就开始发芽长叶,慢慢地,叶子越长越密。这时,风一吹,空中就会飘起好多白白的东西,像是一片片小雪花。妈妈告诉我,那就是柳絮(xù),那里面还藏(cánɡ) There is a big row of willow in front of my house. As soon as the spring comes, the willows begin to grow long leaves, and slowly the leaves grow longer and more dense. At this time, the wind blows, the sky will float a lot of white things, like a piece of small snowflakes. Mom told me that is Catkin (xù), which also possession (cánɡ)